diff --git a/packages/frontend/src/account.ts b/packages/frontend/src/account.ts
index f99b550a8344..4172016f8984 100644
--- a/packages/frontend/src/account.ts
+++ b/packages/frontend/src/account.ts
@@ -184,10 +184,12 @@ export async function refreshAccount() {
 
 export async function login(token: Account['token'], redirect?: string) {
 	const showing = ref(true);
-	popup(defineAsyncComponent(() => import('@/components/MkWaitingDialog.vue')), {
+	const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkWaitingDialog.vue')), {
 		success: false,
 		showing: showing,
-	}, {}, 'closed');
+	}, {
+		closed: () => dispose(),
+	});
 	if (_DEV_) console.log('logging as token ', token);
 	const me = await fetchAccount(token, undefined, true)
 		.catch(reason => {
@@ -223,21 +225,23 @@ export async function openAccountMenu(opts: {
 	if (!$i) return;
 
 	function showSigninDialog() {
-		popup(defineAsyncComponent(() => import('@/components/MkSigninDialog.vue')), {}, {
+		const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkSigninDialog.vue')), {}, {
 			done: res => {
 				addAccount(res.id, res.i);
 				success();
 			},
-		}, 'closed');
+			closed: () => dispose(),
+		});
 	}
 
 	function createAccount() {
-		popup(defineAsyncComponent(() => import('@/components/MkSignupDialog.vue')), {}, {
+		const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkSignupDialog.vue')), {}, {
 			done: res => {
 				addAccount(res.id, res.i);
 				switchAccountWithToken(res.i);
 			},
-		}, 'closed');
+			closed: () => dispose(),
+		});
 	}
 
 	async function switchAccount(account: Misskey.entities.UserDetailed) {
diff --git a/packages/frontend/src/boot/main-boot.ts b/packages/frontend/src/boot/main-boot.ts
index 5cb19f388aee..faf230a1a293 100644
--- a/packages/frontend/src/boot/main-boot.ts
+++ b/packages/frontend/src/boot/main-boot.ts
@@ -35,7 +35,9 @@ export async function mainBoot() {
 	emojiPicker.init();
 
 	if (isClientUpdated && $i) {
-		popup(defineAsyncComponent(() => import('@/components/MkUpdated.vue')), {}, {}, 'closed');
+		const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkUpdated.vue')), {}, {
+			closed: () => dispose(),
+		});
 	}
 
 	const stream = useStream();
@@ -96,7 +98,7 @@ export async function mainBoot() {
 					}).render();
 				}
 			}
-		}	
+		}
 	} catch (error) {
 		// console.error(error);
 		console.error('Failed to initialise the seasonal screen effect canvas context:', error);
@@ -108,22 +110,28 @@ export async function mainBoot() {
 
 		defaultStore.loaded.then(() => {
 			if (defaultStore.state.accountSetupWizard !== -1) {
-				popup(defineAsyncComponent(() => import('@/components/MkUserSetupDialog.vue')), {}, {}, 'closed');
+				const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkUserSetupDialog.vue')), {}, {
+					closed: () => dispose(),
+				});
 			}
 		});
 
 		for (const announcement of ($i.unreadAnnouncements ?? []).filter(x => x.display === 'dialog')) {
-			popup(defineAsyncComponent(() => import('@/components/MkAnnouncementDialog.vue')), {
+			const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkAnnouncementDialog.vue')), {
 				announcement,
-			}, {}, 'closed');
+			}, {
+				closed: () => dispose(),
+			});
 		}
 
 		stream.on('announcementCreated', (ev) => {
 			const announcement = ev.announcement;
 			if (announcement.display === 'dialog') {
-				popup(defineAsyncComponent(() => import('@/components/MkAnnouncementDialog.vue')), {
+				const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkAnnouncementDialog.vue')), {
 					announcement,
-				}, {}, 'closed');
+				}, {
+					closed: () => dispose(),
+				});
 			}
 		});
 
@@ -247,13 +255,17 @@ export async function mainBoot() {
 		const neverShowDonationInfo = miLocalStorage.getItem('neverShowDonationInfo');
 		if (neverShowDonationInfo !== 'true' && (createdAt.getTime() < (Date.now() - (1000 * 60 * 60 * 24 * 3))) && !location.pathname.startsWith('/miauth')) {
 			if (latestDonationInfoShownAt == null || (new Date(latestDonationInfoShownAt).getTime() < (Date.now() - (1000 * 60 * 60 * 24 * 30)))) {
-				popup(defineAsyncComponent(() => import('@/components/MkDonation.vue')), {}, {}, 'closed');
+				const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkDonation.vue')), {}, {
+					closed: () => dispose(),
+				});
 			}
 		}
 
 		const modifiedVersionMustProminentlyOfferInAgplV3Section13Read = miLocalStorage.getItem('modifiedVersionMustProminentlyOfferInAgplV3Section13Read');
 		if (modifiedVersionMustProminentlyOfferInAgplV3Section13Read !== 'true' && instance.repositoryUrl !== 'https://github.com/misskey-dev/misskey') {
-			popup(defineAsyncComponent(() => import('@/components/MkSourceCodeAvailablePopup.vue')), {}, {}, 'closed');
+			const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkSourceCodeAvailablePopup.vue')), {}, {
+				closed: () => dispose(),
+			});
 		}
 
 		if ('Notification' in window) {
diff --git a/packages/frontend/src/components/MkClickerGame.vue b/packages/frontend/src/components/MkClickerGame.vue
index b592609e18bb..00506fb73513 100644
--- a/packages/frontend/src/components/MkClickerGame.vue
+++ b/packages/frontend/src/components/MkClickerGame.vue
@@ -35,7 +35,9 @@ const prevCookies = ref(0);
 function onClick(ev: MouseEvent) {
 	const x = ev.clientX;
 	const y = ev.clientY;
-	os.popup(MkPlusOneEffect, { x, y }, {}, 'end');
+	const { dispose } = os.popup(MkPlusOneEffect, { x, y }, {
+		end: () => dispose(),
+	});
 
 	saveData.value!.cookies++;
 	saveData.value!.totalCookies++;
diff --git a/packages/frontend/src/components/MkDrive.folder.vue b/packages/frontend/src/components/MkDrive.folder.vue
index 8da0d78f355f..1cc8b15b73fa 100644
--- a/packages/frontend/src/components/MkDrive.folder.vue
+++ b/packages/frontend/src/components/MkDrive.folder.vue
@@ -257,10 +257,11 @@ function onContextmenu(ev: MouseEvent) {
 		text: i18n.ts.openInWindow,
 		icon: 'ti ti-app-window',
 		action: () => {
-			os.popup(defineAsyncComponent(() => import('@/components/MkDriveWindow.vue')), {
+			const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkDriveWindow.vue')), {
 				initialFolder: props.folder,
 			}, {
-			}, 'closed');
+				closed: () => dispose(),
+			});
 		},
 	}, { type: 'divider' }, {
 		text: i18n.ts.rename,
diff --git a/packages/frontend/src/components/MkEmojiPicker.vue b/packages/frontend/src/components/MkEmojiPicker.vue
index 8a6bef54d83f..4bd4bee1e57c 100644
--- a/packages/frontend/src/components/MkEmojiPicker.vue
+++ b/packages/frontend/src/components/MkEmojiPicker.vue
@@ -402,7 +402,9 @@ function chosen(emoji: any, ev?: MouseEvent) {
 		const rect = el.getBoundingClientRect();
 		const x = rect.left + (el.offsetWidth / 2);
 		const y = rect.top + (el.offsetHeight / 2);
-		os.popup(MkRippleEffect, { x, y }, {}, 'end');
+		const { dispose } = os.popup(MkRippleEffect, { x, y }, {
+			end: () => dispose(),
+		});
 	}
 
 	const key = getKey(emoji);
diff --git a/packages/frontend/src/components/MkLink.vue b/packages/frontend/src/components/MkLink.vue
index 5d54a58e97d9..e842ec2d6ede 100644
--- a/packages/frontend/src/components/MkLink.vue
+++ b/packages/frontend/src/components/MkLink.vue
@@ -37,11 +37,13 @@ const el = ref<HTMLElement | { $el: HTMLElement }>();
 
 if (isEnabledUrlPreview.value) {
 	useTooltip(el, (showing) => {
-		os.popup(defineAsyncComponent(() => import('@/components/MkUrlPreviewPopup.vue')), {
+		const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkUrlPreviewPopup.vue')), {
 			showing,
 			url: props.url,
 			source: el.value instanceof HTMLElement ? el.value : el.value?.$el,
-		}, {}, 'closed');
+		}, {
+			closed: () => dispose(),
+		});
 	});
 }
 </script>
diff --git a/packages/frontend/src/components/MkNote.vue b/packages/frontend/src/components/MkNote.vue
index 22b1691a8664..1313e4c58e5e 100644
--- a/packages/frontend/src/components/MkNote.vue
+++ b/packages/frontend/src/components/MkNote.vue
@@ -335,12 +335,14 @@ if (!props.mock) {
 
 		if (users.length < 1) return;
 
-		os.popup(MkUsersTooltip, {
+		const { dispose } = os.popup(MkUsersTooltip, {
 			showing,
 			users,
 			count: appearNote.value.renoteCount,
 			targetElement: renoteButton.value,
-		}, {}, 'closed');
+		}, {
+			closed: () => dispose(),
+		});
 	});
 
 	if (appearNote.value.reactionAcceptance === 'likeOnly') {
@@ -355,13 +357,15 @@ if (!props.mock) {
 
 			if (users.length < 1) return;
 
-			os.popup(MkReactionsViewerDetails, {
+			const { dispose } = os.popup(MkReactionsViewerDetails, {
 				showing,
 				reaction: '❤️',
 				users,
 				count: appearNote.value.reactionCount,
 				targetElement: reactButton.value!,
-			}, {}, 'closed');
+			}, {
+				closed: () => dispose(),
+			});
 		});
 	}
 }
@@ -409,7 +413,9 @@ function react(viaKeyboard = false): void {
 			const rect = el.getBoundingClientRect();
 			const x = rect.left + (el.offsetWidth / 2);
 			const y = rect.top + (el.offsetHeight / 2);
-			os.popup(MkRippleEffect, { x, y }, {}, 'end');
+			const { dispose } = os.popup(MkRippleEffect, { x, y }, {
+				end: () => dispose(),
+			});
 		}
 	} else {
 		blur();
diff --git a/packages/frontend/src/components/MkNoteDetailed.vue b/packages/frontend/src/components/MkNoteDetailed.vue
index ed1c0a9e9693..bc1f41637386 100644
--- a/packages/frontend/src/components/MkNoteDetailed.vue
+++ b/packages/frontend/src/components/MkNoteDetailed.vue
@@ -346,12 +346,14 @@ useTooltip(renoteButton, async (showing) => {
 
 	if (users.length < 1) return;
 
-	os.popup(MkUsersTooltip, {
+	const { dispose } = os.popup(MkUsersTooltip, {
 		showing,
 		users,
 		count: appearNote.value.renoteCount,
 		targetElement: renoteButton.value,
-	}, {}, 'closed');
+	}, {
+		closed: () => dispose(),
+	});
 });
 
 if (appearNote.value.reactionAcceptance === 'likeOnly') {
@@ -366,13 +368,15 @@ if (appearNote.value.reactionAcceptance === 'likeOnly') {
 
 		if (users.length < 1) return;
 
-		os.popup(MkReactionsViewerDetails, {
+		const { dispose } = os.popup(MkReactionsViewerDetails, {
 			showing,
 			reaction: '❤️',
 			users,
 			count: appearNote.value.reactionCount,
 			targetElement: reactButton.value!,
-		}, {}, 'closed');
+		}, {
+			closed: () => dispose(),
+		});
 	});
 }
 
@@ -413,7 +417,9 @@ function react(viaKeyboard = false): void {
 			const rect = el.getBoundingClientRect();
 			const x = rect.left + (el.offsetWidth / 2);
 			const y = rect.top + (el.offsetHeight / 2);
-			os.popup(MkRippleEffect, { x, y }, {}, 'end');
+			const { dispose } = os.popup(MkRippleEffect, { x, y }, {
+				end: () => dispose(),
+			});
 		}
 	} else {
 		blur();
diff --git a/packages/frontend/src/components/MkPostForm.vue b/packages/frontend/src/components/MkPostForm.vue
index 1df90076818e..0dc1aa08915f 100644
--- a/packages/frontend/src/components/MkPostForm.vue
+++ b/packages/frontend/src/components/MkPostForm.vue
@@ -463,7 +463,7 @@ function setVisibility() {
 		return;
 	}
 
-	os.popup(defineAsyncComponent(() => import('@/components/MkVisibilityPicker.vue')), {
+	const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkVisibilityPicker.vue')), {
 		currentVisibility: visibility.value,
 		isSilenced: $i.isSilenced,
 		localOnly: localOnly.value,
@@ -476,7 +476,8 @@ function setVisibility() {
 				defaultStore.set('visibility', visibility.value);
 			}
 		},
-	}, 'closed');
+		closed: () => dispose(),
+	});
 }
 
 async function toggleLocalOnly() {
@@ -624,8 +625,8 @@ async function onPaste(ev: ClipboardEvent) {
 				return;
 			}
 
-			const fileName = formatTimeString(new Date(), defaultStore.state.pastedFileName).replace(/{{number}}/g, "0");
-			const file = new File([paste], `${fileName}.txt`, { type: "text/plain" });
+			const fileName = formatTimeString(new Date(), defaultStore.state.pastedFileName).replace(/{{number}}/g, '0');
+			const file = new File([paste], `${fileName}.txt`, { type: 'text/plain' });
 			upload(file, `${fileName}.txt`);
 		});
 	}
@@ -731,7 +732,9 @@ async function post(ev?: MouseEvent) {
 			const rect = el.getBoundingClientRect();
 			const x = rect.left + (el.offsetWidth / 2);
 			const y = rect.top + (el.offsetHeight / 2);
-			os.popup(MkRippleEffect, { x, y }, {}, 'end');
+			const { dispose } = os.popup(MkRippleEffect, { x, y }, {
+				end: () => dispose(),
+			});
 		}
 	}
 
diff --git a/packages/frontend/src/components/MkPostFormAttaches.vue b/packages/frontend/src/components/MkPostFormAttaches.vue
index 95eb36731827..8854babb6bf0 100644
--- a/packages/frontend/src/components/MkPostFormAttaches.vue
+++ b/packages/frontend/src/components/MkPostFormAttaches.vue
@@ -108,7 +108,7 @@ async function rename(file) {
 async function describe(file) {
 	if (mock) return;
 
-	os.popup(defineAsyncComponent(() => import('@/components/MkFileCaptionEditWindow.vue')), {
+	const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkFileCaptionEditWindow.vue')), {
 		default: file.comment !== null ? file.comment : '',
 		file: file,
 	}, {
@@ -121,7 +121,8 @@ async function describe(file) {
 				file.comment = comment;
 			});
 		},
-	}, 'closed');
+		closed: () => dispose(),
+	});
 }
 
 async function crop(file: Misskey.entities.DriveFile): Promise<void> {
diff --git a/packages/frontend/src/components/MkRange.vue b/packages/frontend/src/components/MkRange.vue
index 15f8128e98bf..1eae6429378e 100644
--- a/packages/frontend/src/components/MkRange.vue
+++ b/packages/frontend/src/components/MkRange.vue
@@ -101,17 +101,19 @@ const steps = computed(() => {
 	}
 });
 
-const onMousedown = (ev: MouseEvent | TouchEvent) => {
+function onMousedown(ev: MouseEvent | TouchEvent) {
 	ev.preventDefault();
 
 	const tooltipShowing = ref(true);
-	os.popup(defineAsyncComponent(() => import('@/components/MkTooltip.vue')), {
+	const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkTooltip.vue')), {
 		showing: tooltipShowing,
 		text: computed(() => {
 			return props.textConverter(finalValue.value);
 		}),
 		targetElement: thumbEl,
-	}, {}, 'closed');
+	}, {
+		closed: () => dispose(),
+	});
 
 	const style = document.createElement('style');
 	style.appendChild(document.createTextNode('* { cursor: grabbing !important; } body * { pointer-events: none !important; }'));
@@ -152,7 +154,7 @@ const onMousedown = (ev: MouseEvent | TouchEvent) => {
 	window.addEventListener('touchmove', onDrag);
 	window.addEventListener('mouseup', onMouseup, { once: true });
 	window.addEventListener('touchend', onMouseup, { once: true });
-};
+}
 </script>
 
 <style lang="scss" scoped>
diff --git a/packages/frontend/src/components/MkReactionIcon.vue b/packages/frontend/src/components/MkReactionIcon.vue
index 068a2968dbe7..c0cbd8a65d40 100644
--- a/packages/frontend/src/components/MkReactionIcon.vue
+++ b/packages/frontend/src/components/MkReactionIcon.vue
@@ -24,11 +24,13 @@ const elRef = shallowRef();
 
 if (props.withTooltip) {
 	useTooltip(elRef, (showing) => {
-		os.popup(defineAsyncComponent(() => import('@/components/MkReactionTooltip.vue')), {
+		const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkReactionTooltip.vue')), {
 			showing,
 			reaction: props.reaction.replace(/^:(\w+):$/, ':$1@.:'),
 			targetElement: elRef.value.$el,
-		}, {}, 'closed');
+		}, {
+			closed: () => dispose(),
+		});
 	});
 }
 </script>
diff --git a/packages/frontend/src/components/MkReactionsViewer.reaction.vue b/packages/frontend/src/components/MkReactionsViewer.reaction.vue
index c41811febeb8..26223364ab8e 100644
--- a/packages/frontend/src/components/MkReactionsViewer.reaction.vue
+++ b/packages/frontend/src/components/MkReactionsViewer.reaction.vue
@@ -114,10 +114,12 @@ async function menu(ev) {
 		text: i18n.ts.info,
 		icon: 'ti ti-info-circle',
 		action: async () => {
-			os.popup(MkCustomEmojiDetailedDialog, {
+			const { dispose } = os.popup(MkCustomEmojiDetailedDialog, {
 				emoji: await misskeyApiGet('emoji', {
 					name: props.reaction.replace(/:/g, '').replace(/@\./, ''),
 				}),
+			}, {
+				closed: () => dispose(),
 			});
 		},
 	}], ev.currentTarget ?? ev.target);
@@ -129,7 +131,9 @@ function anime() {
 	const rect = buttonEl.value.getBoundingClientRect();
 	const x = rect.left + 16;
 	const y = rect.top + (buttonEl.value.offsetHeight / 2);
-	os.popup(MkReactionEffect, { reaction: props.reaction, x, y }, {}, 'end');
+	const { dispose } = os.popup(MkReactionEffect, { reaction: props.reaction, x, y }, {
+		end: () => dispose(),
+	});
 }
 
 watch(() => props.count, (newCount, oldCount) => {
@@ -151,13 +155,15 @@ if (!mock) {
 
 		const users = reactions.map(x => x.user);
 
-		os.popup(XDetails, {
+		const { dispose } = os.popup(XDetails, {
 			showing,
 			reaction: props.reaction,
 			users,
 			count: props.count,
 			targetElement: buttonEl.value,
-		}, {}, 'closed');
+		}, {
+			closed: () => dispose(),
+		});
 	}, 100);
 }
 </script>
diff --git a/packages/frontend/src/components/MkSignin.vue b/packages/frontend/src/components/MkSignin.vue
index 970aff825d2e..db32cdd6a1e2 100644
--- a/packages/frontend/src/components/MkSignin.vue
+++ b/packages/frontend/src/components/MkSignin.vue
@@ -218,8 +218,9 @@ function loginFailed(err: any): void {
 }
 
 function resetPassword(): void {
-	os.popup(defineAsyncComponent(() => import('@/components/MkForgotPassword.vue')), {}, {
-	}, 'closed');
+	const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkForgotPassword.vue')), {}, {
+		closed: () => dispose(),
+	});
 }
 </script>
 
diff --git a/packages/frontend/src/components/MkSystemWebhookEditor.impl.ts b/packages/frontend/src/components/MkSystemWebhookEditor.impl.ts
index 1222d3261db8..76f54e8d374a 100644
--- a/packages/frontend/src/components/MkSystemWebhookEditor.impl.ts
+++ b/packages/frontend/src/components/MkSystemWebhookEditor.impl.ts
@@ -25,15 +25,15 @@ export type MkSystemWebhookResult = {
 
 export async function showSystemWebhookEditorDialog(props: MkSystemWebhookEditorProps): Promise<MkSystemWebhookResult | null> {
 	const { dispose, result } = await new Promise<{ dispose: () => void, result: MkSystemWebhookResult | null }>(async resolve => {
-		const res = await os.popup(
+		const { dispose: _dispose } = os.popup(
 			defineAsyncComponent(() => import('@/components/MkSystemWebhookEditor.vue')),
 			props,
 			{
 				submitted: (ev: MkSystemWebhookResult) => {
-					resolve({ dispose: res.dispose, result: ev });
+					resolve({ dispose: _dispose, result: ev });
 				},
 				closed: () => {
-					resolve({ dispose: res.dispose, result: null });
+					resolve({ dispose: _dispose, result: null });
 				},
 			},
 		);
diff --git a/packages/frontend/src/components/MkUrlPreview.vue b/packages/frontend/src/components/MkUrlPreview.vue
index 6954f1f6ff88..8df5e0fe4048 100644
--- a/packages/frontend/src/components/MkUrlPreview.vue
+++ b/packages/frontend/src/components/MkUrlPreview.vue
@@ -188,11 +188,13 @@ function adjustTweetHeight(message: any) {
 	if (height) tweetHeight.value = height;
 }
 
-const openPlayer = (): void => {
-	os.popup(defineAsyncComponent(() => import('@/components/MkYouTubePlayer.vue')), {
+function openPlayer(): void {
+	const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkYouTubePlayer.vue')), {
 		url: requestUrl.href,
+	}, {
+		// TODO
 	});
-};
+}
 
 (window as any).addEventListener('message', adjustTweetHeight);
 
diff --git a/packages/frontend/src/components/MkUserSetupDialog.vue b/packages/frontend/src/components/MkUserSetupDialog.vue
index cab0067813a7..514350c930ff 100644
--- a/packages/frontend/src/components/MkUserSetupDialog.vue
+++ b/packages/frontend/src/components/MkUserSetupDialog.vue
@@ -176,9 +176,11 @@ function setupComplete() {
 function launchTutorial() {
 	setupComplete();
 	nextTick(() => {
-		os.popup(defineAsyncComponent(() => import('@/components/MkTutorialDialog.vue')), {
+		const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkTutorialDialog.vue')), {
 			initialPage: 1,
-		}, {}, 'closed');
+		}, {
+			closed: () => dispose(),
+		});
 	});
 }
 
diff --git a/packages/frontend/src/components/MkVisitorDashboard.vue b/packages/frontend/src/components/MkVisitorDashboard.vue
index f7963f993815..4d81bd02838f 100644
--- a/packages/frontend/src/components/MkVisitorDashboard.vue
+++ b/packages/frontend/src/components/MkVisitorDashboard.vue
@@ -74,15 +74,19 @@ misskeyApi('stats', {}).then((res) => {
 });
 
 function signin() {
-	os.popup(XSigninDialog, {
+	const { dispose } = os.popup(XSigninDialog, {
 		autoSet: true,
-	}, {}, 'closed');
+	}, {
+		closed: () => dispose(),
+	});
 }
 
 function signup() {
-	os.popup(XSignupDialog, {
+	const { dispose } = os.popup(XSignupDialog, {
 		autoSet: true,
-	}, {}, 'closed');
+	}, {
+		closed: () => dispose(),
+	});
 }
 
 function showMenu(ev) {
diff --git a/packages/frontend/src/components/global/MkCustomEmoji.vue b/packages/frontend/src/components/global/MkCustomEmoji.vue
index 612383534045..4581908a8a22 100644
--- a/packages/frontend/src/components/global/MkCustomEmoji.vue
+++ b/packages/frontend/src/components/global/MkCustomEmoji.vue
@@ -106,12 +106,12 @@ function onClick(ev: MouseEvent) {
 			text: i18n.ts.info,
 			icon: 'ti ti-info-circle',
 			action: async () => {
-				os.popup(MkCustomEmojiDetailedDialog, {
+				const { dispose } = os.popup(MkCustomEmojiDetailedDialog, {
 					emoji: await misskeyApiGet('emoji', {
 						name: customEmojiName.value,
 					}),
 				}, {
-					anchor: ev.target,
+					closed: () => dispose(),
 				});
 			},
 		}], ev.currentTarget ?? ev.target);
diff --git a/packages/frontend/src/components/global/MkUrl.vue b/packages/frontend/src/components/global/MkUrl.vue
index 9d4cd559d9a4..d2ddd4aa8522 100644
--- a/packages/frontend/src/components/global/MkUrl.vue
+++ b/packages/frontend/src/components/global/MkUrl.vue
@@ -50,11 +50,13 @@ const el = ref();
 
 if (props.showUrlPreview && isEnabledUrlPreview.value) {
 	useTooltip(el, (showing) => {
-		os.popup(defineAsyncComponent(() => import('@/components/MkUrlPreviewPopup.vue')), {
+		const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkUrlPreviewPopup.vue')), {
 			showing,
 			url: props.url,
 			source: el.value instanceof HTMLElement ? el.value : el.value?.$el,
-		}, {}, 'closed');
+		}, {
+			closed: () => dispose(),
+		});
 	});
 }
 
diff --git a/packages/frontend/src/directives/ripple.ts b/packages/frontend/src/directives/ripple.ts
index 2d724f771e40..a043ff212dec 100644
--- a/packages/frontend/src/directives/ripple.ts
+++ b/packages/frontend/src/directives/ripple.ts
@@ -17,7 +17,9 @@ export default {
 			const x = rect.left + (el.offsetWidth / 2);
 			const y = rect.top + (el.offsetHeight / 2);
 
-			popup(MkRippleEffect, { x, y }, {}, 'end');
+			const { dispose } = popup(MkRippleEffect, { x, y }, {
+				end: () => dispose(),
+			});
 		});
 	},
 };
diff --git a/packages/frontend/src/directives/tooltip.ts b/packages/frontend/src/directives/tooltip.ts
index b1c1b19907d6..251ce5675f42 100644
--- a/packages/frontend/src/directives/tooltip.ts
+++ b/packages/frontend/src/directives/tooltip.ts
@@ -51,13 +51,15 @@ export default {
 			if (self.text == null) return;
 
 			const showing = ref(true);
-			popup(defineAsyncComponent(() => import('@/components/MkTooltip.vue')), {
+			const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkTooltip.vue')), {
 				showing,
 				text: self.text,
 				asMfm: binding.modifiers.mfm,
 				direction: binding.modifiers.left ? 'left' : binding.modifiers.right ? 'right' : binding.modifiers.top ? 'top' : binding.modifiers.bottom ? 'bottom' : 'top',
 				targetElement: el,
-			}, {}, 'closed');
+			}, {
+				closed: () => dispose(),
+			});
 
 			self._close = () => {
 				showing.value = false;
diff --git a/packages/frontend/src/directives/user-preview.ts b/packages/frontend/src/directives/user-preview.ts
index 7a008a44865e..278d842d09fe 100644
--- a/packages/frontend/src/directives/user-preview.ts
+++ b/packages/frontend/src/directives/user-preview.ts
@@ -35,7 +35,7 @@ export class UserPreview {
 
 		const showing = ref(true);
 
-		popup(defineAsyncComponent(() => import('@/components/MkUserPopup.vue')), {
+		const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkUserPopup.vue')), {
 			showing,
 			q: this.user,
 			source: this.el,
@@ -47,7 +47,8 @@ export class UserPreview {
 				window.clearTimeout(this.showTimer);
 				this.hideTimer = window.setTimeout(this.close, 500);
 			},
-		}, 'closed');
+			closed: () => dispose(),
+		});
 
 		this.promise = {
 			cancel: () => {
diff --git a/packages/frontend/src/os.ts b/packages/frontend/src/os.ts
index f656a5237165..560f692acf05 100644
--- a/packages/frontend/src/os.ts
+++ b/packages/frontend/src/os.ts
@@ -116,11 +116,13 @@ export function promiseDialog<T extends Promise<any>>(
 	});
 
 	// NOTE: dynamic importすると挙動がおかしくなる(showingの変更が伝播しない)
-	popup(MkWaitingDialog, {
+	const { dispose } = popup(MkWaitingDialog, {
 		success: success,
 		showing: showing,
 		text: text,
-	}, {}, 'closed');
+	}, {
+		closed: () => dispose(),
+	});
 
 	return promise;
 }
@@ -166,28 +168,24 @@ type EmitsExtractor<T> = {
 	[K in keyof T as K extends `onVnode${string}` ? never : K extends `on${infer E}` ? Uncapitalize<E> : K extends string ? never : K]: T[K];
 };
 
-export async function popup<T extends Component>(
+export function popup<T extends Component>(
 	component: T,
 	props: ComponentProps<T>,
 	events: ComponentEmit<T> = {} as ComponentEmit<T>,
-	disposeEvent?: keyof ComponentEmit<T>,
-): Promise<{ dispose: () => void }> {
+): { dispose: () => void } {
 	markRaw(component);
 
 	const id = ++popupIdCount;
 	const dispose = () => {
 		// このsetTimeoutが無いと挙動がおかしくなる(autocompleteが閉じなくなる)。Vueのバグ？
 		window.setTimeout(() => {
-			popups.value = popups.value.filter(popup => popup.id !== id);
+			popups.value = popups.value.filter(p => p.id !== id);
 		}, 0);
 	};
 	const state = {
 		component,
 		props,
-		events: disposeEvent ? {
-			...events,
-			[disposeEvent]: dispose,
-		} : events,
+		events,
 		id,
 	};
 
@@ -199,15 +197,19 @@ export async function popup<T extends Component>(
 }
 
 export function pageWindow(path: string) {
-	popup(MkPageWindow, {
+	const { dispose } = popup(MkPageWindow, {
 		initialPath: path,
-	}, {}, 'closed');
+	}, {
+		closed: () => dispose(),
+	});
 }
 
 export function toast(message: string) {
-	popup(MkToast, {
+	const { dispose } = popup(MkToast, {
 		message,
-	}, {}, 'closed');
+	}, {
+		closed: () => dispose(),
+	});
 }
 
 export function alert(props: {
@@ -216,11 +218,12 @@ export function alert(props: {
 	text?: string;
 }): Promise<void> {
 	return new Promise(resolve => {
-		popup(MkDialog, props, {
+		const { dispose } = popup(MkDialog, props, {
 			done: () => {
 				resolve();
 			},
-		}, 'closed');
+			closed: () => dispose(),
+		});
 	});
 }
 
@@ -232,14 +235,15 @@ export function confirm(props: {
 	cancelText?: string;
 }): Promise<{ canceled: boolean }> {
 	return new Promise(resolve => {
-		popup(MkDialog, {
+		const { dispose } = popup(MkDialog, {
 			...props,
 			showCancelButton: true,
 		}, {
 			done: result => {
 				resolve(result ? result : { canceled: true });
 			},
-		}, 'closed');
+			closed: () => dispose(),
+		});
 	});
 }
 
@@ -261,7 +265,7 @@ export function actions<T extends {
 	canceled: false; result: T[number]['value'];
 }> {
 	return new Promise(resolve => {
-		popup(MkDialog, {
+		const { dispose } = popup(MkDialog, {
 			...props,
 			actions: props.actions.map(a => ({
 				text: a.text,
@@ -275,7 +279,8 @@ export function actions<T extends {
 			done: result => {
 				resolve(result ? result : { canceled: true });
 			},
-		}, 'closed');
+			closed: () => dispose(),
+		});
 	});
 }
 
@@ -323,7 +328,7 @@ export function inputText(props: {
 	canceled: false; result: string | null;
 }> {
 	return new Promise(resolve => {
-		popup(MkDialog, {
+		const { dispose } = popup(MkDialog, {
 			title: props.title,
 			text: props.text,
 			input: {
@@ -338,7 +343,8 @@ export function inputText(props: {
 			done: result => {
 				resolve(result ? result : { canceled: true });
 			},
-		}, 'closed');
+			closed: () => dispose(),
+		});
 	});
 }
 
@@ -377,7 +383,7 @@ export function inputNumber(props: {
 	canceled: false; result: number | null;
 }> {
 	return new Promise(resolve => {
-		popup(MkDialog, {
+		const { dispose } = popup(MkDialog, {
 			title: props.title,
 			text: props.text,
 			input: {
@@ -390,7 +396,8 @@ export function inputNumber(props: {
 			done: result => {
 				resolve(result ? result : { canceled: true });
 			},
-		}, 'closed');
+			closed: () => dispose(),
+		});
 	});
 }
 
@@ -405,7 +412,7 @@ export function inputDate(props: {
 	canceled: false; result: Date;
 }> {
 	return new Promise(resolve => {
-		popup(MkDialog, {
+		const { dispose } = popup(MkDialog, {
 			title: props.title,
 			text: props.text,
 			input: {
@@ -417,7 +424,8 @@ export function inputDate(props: {
 			done: result => {
 				resolve(result ? { result: new Date(result.result), canceled: false } : { result: undefined, canceled: true });
 			},
-		}, 'closed');
+			closed: () => dispose(),
+		});
 	});
 }
 
@@ -427,11 +435,12 @@ export function authenticateDialog(): Promise<{
 	canceled: false; result: { password: string; token: string | null; };
 }> {
 	return new Promise(resolve => {
-		popup(MkPasswordDialog, {}, {
+		const { dispose } = popup(MkPasswordDialog, {}, {
 			done: result => {
 				resolve(result ? { canceled: false, result } : { canceled: true, result: undefined });
 			},
-		}, 'closed');
+			closed: () => dispose(),
+		});
 	});
 }
 
@@ -476,7 +485,7 @@ export function select<C = any>(props: {
 	canceled: false; result: C | null;
 }> {
 	return new Promise(resolve => {
-		popup(MkDialog, {
+		const { dispose } = popup(MkDialog, {
 			title: props.title,
 			text: props.text,
 			select: {
@@ -487,7 +496,8 @@ export function select<C = any>(props: {
 			done: result => {
 				resolve(result ? result : { canceled: true });
 			},
-		}, 'closed');
+			closed: () => dispose(),
+		});
 	});
 }
 
@@ -497,53 +507,57 @@ export function success(): Promise<void> {
 		window.setTimeout(() => {
 			showing.value = false;
 		}, 1000);
-		popup(MkWaitingDialog, {
+		const { dispose } = popup(MkWaitingDialog, {
 			success: true,
 			showing: showing,
 		}, {
 			done: () => resolve(),
-		}, 'closed');
+			closed: () => dispose(),
+		});
 	});
 }
 
 export function waiting(): Promise<void> {
 	return new Promise(resolve => {
 		const showing = ref(true);
-		popup(MkWaitingDialog, {
+		const { dispose } = popup(MkWaitingDialog, {
 			success: false,
 			showing: showing,
 		}, {
 			done: () => resolve(),
-		}, 'closed');
+			closed: () => dispose(),
+		});
 	});
 }
 
 export function form<F extends Form>(title: string, f: F): Promise<{ canceled: true, result?: undefined } | { canceled?: false, result: GetFormResultType<F> }> {
 	return new Promise(resolve => {
-		popup(defineAsyncComponent(() => import('@/components/MkFormDialog.vue')), { title, form: f }, {
+		const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkFormDialog.vue')), { title, form: f }, {
 			done: result => {
 				resolve(result);
 			},
-		}, 'closed');
+			closed: () => dispose(),
+		});
 	});
 }
 
 export async function selectUser(opts: { includeSelf?: boolean; localOnly?: boolean; } = {}): Promise<Misskey.entities.UserDetailed> {
 	return new Promise(resolve => {
-		popup(defineAsyncComponent(() => import('@/components/MkUserSelectDialog.vue')), {
+		const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkUserSelectDialog.vue')), {
 			includeSelf: opts.includeSelf,
 			localOnly: opts.localOnly,
 		}, {
 			ok: user => {
 				resolve(user);
 			},
-		}, 'closed');
+			closed: () => dispose(),
+		});
 	});
 }
 
 export async function selectDriveFile(multiple: boolean): Promise<Misskey.entities.DriveFile[]> {
 	return new Promise(resolve => {
-		popup(defineAsyncComponent(() => import('@/components/MkDriveSelectDialog.vue')), {
+		const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkDriveSelectDialog.vue')), {
 			type: 'file',
 			multiple,
 		}, {
@@ -552,13 +566,14 @@ export async function selectDriveFile(multiple: boolean): Promise<Misskey.entiti
 					resolve(files);
 				}
 			},
-		}, 'closed');
+			closed: () => dispose(),
+		});
 	});
 }
 
 export async function selectDriveFolder(multiple: boolean): Promise<Misskey.entities.DriveFolder[]> {
 	return new Promise(resolve => {
-		popup(defineAsyncComponent(() => import('@/components/MkDriveSelectDialog.vue')), {
+		const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkDriveSelectDialog.vue')), {
 			type: 'folder',
 			multiple,
 		}, {
@@ -567,20 +582,22 @@ export async function selectDriveFolder(multiple: boolean): Promise<Misskey.enti
 					resolve(folders);
 				}
 			},
-		}, 'closed');
+			closed: () => dispose(),
+		});
 	});
 }
 
 export async function pickEmoji(src: HTMLElement, opts: ComponentProps<typeof MkEmojiPickerDialog>): Promise<string> {
 	return new Promise(resolve => {
-		popup(MkEmojiPickerDialog, {
+		const { dispose } = popup(MkEmojiPickerDialog, {
 			src,
 			...opts,
 		}, {
 			done: emoji => {
 				resolve(emoji);
 			},
-		}, 'closed');
+			closed: () => dispose(),
+		});
 	});
 }
 
@@ -589,7 +606,7 @@ export async function cropImage(image: Misskey.entities.DriveFile, options: {
 	uploadFolder?: string | null;
 }): Promise<Misskey.entities.DriveFile> {
 	return new Promise(resolve => {
-		popup(defineAsyncComponent(() => import('@/components/MkCropperDialog.vue')), {
+		const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkCropperDialog.vue')), {
 			file: image,
 			aspectRatio: options.aspectRatio,
 			uploadFolder: options.uploadFolder,
@@ -597,7 +614,8 @@ export async function cropImage(image: Misskey.entities.DriveFile, options: {
 			ok: x => {
 				resolve(x);
 			},
-		}, 'closed');
+			closed: () => dispose(),
+		});
 	});
 }
 
@@ -608,8 +626,7 @@ export function popupMenu(items: MenuItem[], src?: HTMLElement | EventTarget | n
 	onClosing?: () => void;
 }): Promise<void> {
 	return new Promise(resolve => {
-		let dispose;
-		popup(MkPopupMenu, {
+		const { dispose } = popup(MkPopupMenu, {
 			items,
 			src,
 			width: options?.width,
@@ -623,8 +640,6 @@ export function popupMenu(items: MenuItem[], src?: HTMLElement | EventTarget | n
 			closing: () => {
 				if (options?.onClosing) options.onClosing();
 			},
-		}).then(res => {
-			dispose = res.dispose;
 		});
 	});
 }
@@ -632,8 +647,7 @@ export function popupMenu(items: MenuItem[], src?: HTMLElement | EventTarget | n
 export function contextMenu(items: MenuItem[], ev: MouseEvent): Promise<void> {
 	ev.preventDefault();
 	return new Promise(resolve => {
-		let dispose;
-		popup(MkContextMenu, {
+		const { dispose } = popup(MkContextMenu, {
 			items,
 			ev,
 		}, {
@@ -641,8 +655,6 @@ export function contextMenu(items: MenuItem[], ev: MouseEvent): Promise<void> {
 				resolve();
 				dispose();
 			},
-		}).then(res => {
-			dispose = res.dispose;
 		});
 	});
 }
@@ -656,14 +668,11 @@ export function post(props: Record<string, any> = {}): Promise<void> {
 		//       Vueが渡されたコンポーネントに内部的に__propsというプロパティを生やす影響で、
 		//       複数のpost formを開いたときに場合によってはエラーになる
 		//       もちろん複数のpost formを開けること自体Misskeyサイドのバグなのだが
-		let dispose;
-		popup(MkPostFormDialog, props, {
+		const { dispose } = popup(MkPostFormDialog, props, {
 			closed: () => {
 				resolve();
 				dispose();
 			},
-		}).then(res => {
-			dispose = res.dispose;
 		});
 	});
 }
diff --git a/packages/frontend/src/pages/admin-user.vue b/packages/frontend/src/pages/admin-user.vue
index f57aa51b5b54..1459997dcb01 100644
--- a/packages/frontend/src/pages/admin-user.vue
+++ b/packages/frontend/src/pages/admin-user.vue
@@ -464,16 +464,20 @@ function toggleRoleItem(role) {
 }
 
 function createAnnouncement() {
-	os.popup(defineAsyncComponent(() => import('@/components/MkUserAnnouncementEditDialog.vue')), {
+	const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkUserAnnouncementEditDialog.vue')), {
 		user: user.value,
-	}, {}, 'closed');
+	}, {
+		closed: () => dispose(),
+	});
 }
 
 function editAnnouncement(announcement) {
-	os.popup(defineAsyncComponent(() => import('@/components/MkUserAnnouncementEditDialog.vue')), {
+	const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkUserAnnouncementEditDialog.vue')), {
 		user: user.value,
 		announcement,
-	}, {}, 'closed');
+	}, {
+		closed: () => dispose(),
+	});
 }
 
 watch(() => props.userId, () => {
diff --git a/packages/frontend/src/pages/admin/abuse-report/notification-recipient.vue b/packages/frontend/src/pages/admin/abuse-report/notification-recipient.vue
index a52f8eb7af94..93800873f9bd 100644
--- a/packages/frontend/src/pages/admin/abuse-report/notification-recipient.vue
+++ b/packages/frontend/src/pages/admin/abuse-report/notification-recipient.vue
@@ -109,7 +109,7 @@ async function onDeleteButtonClicked(id: string) {
 
 async function showEditor(mode: 'create' | 'edit', id?: string) {
 	const { dispose, needLoad } = await new Promise<{ dispose: () => void, needLoad: boolean }>(async resolve => {
-		const res = await os.popup(
+		const { dispose: _dispose } = os.popup(
 			defineAsyncComponent(() => import('./notification-recipient.editor.vue')),
 			{
 				mode,
@@ -117,10 +117,10 @@ async function showEditor(mode: 'create' | 'edit', id?: string) {
 			},
 			{
 				submitted: async () => {
-					resolve({ dispose: res.dispose, needLoad: true });
+					resolve({ dispose: _dispose, needLoad: true });
 				},
 				closed: () => {
-					resolve({ dispose: res.dispose, needLoad: false });
+					resolve({ dispose: _dispose, needLoad: false });
 				},
 			},
 		);
diff --git a/packages/frontend/src/pages/custom-emojis-manager.vue b/packages/frontend/src/pages/custom-emojis-manager.vue
index 3e2332e4082d..eea3f681301b 100644
--- a/packages/frontend/src/pages/custom-emojis-manager.vue
+++ b/packages/frontend/src/pages/custom-emojis-manager.vue
@@ -129,18 +129,19 @@ const toggleSelect = (emoji) => {
 };
 
 const add = async (ev: MouseEvent) => {
-	os.popup(defineAsyncComponent(() => import('./emoji-edit-dialog.vue')), {
+	const { dispose } = os.popup(defineAsyncComponent(() => import('./emoji-edit-dialog.vue')), {
 	}, {
 		done: result => {
 			if (result.created) {
 				emojisPaginationComponent.value.prepend(result.created);
 			}
 		},
-	}, 'closed');
+		closed: () => dispose(),
+	});
 };
 
 const edit = (emoji) => {
-	os.popup(defineAsyncComponent(() => import('./emoji-edit-dialog.vue')), {
+	const { dispose } = os.popup(defineAsyncComponent(() => import('./emoji-edit-dialog.vue')), {
 		emoji: emoji,
 	}, {
 		done: result => {
@@ -153,7 +154,8 @@ const edit = (emoji) => {
 				emojisPaginationComponent.value.removeItem(emoji.id);
 			}
 		},
-	}, 'closed');
+		closed: () => dispose(),
+	});
 };
 
 const importEmoji = (emoji) => {
diff --git a/packages/frontend/src/pages/drive.file.info.vue b/packages/frontend/src/pages/drive.file.info.vue
index 8077edff5f44..7a8786d41590 100644
--- a/packages/frontend/src/pages/drive.file.info.vue
+++ b/packages/frontend/src/pages/drive.file.info.vue
@@ -160,7 +160,7 @@ function rename() {
 function describe() {
 	if (!file.value) return;
 
-	os.popup(defineAsyncComponent(() => import('@/components/MkFileCaptionEditWindow.vue')), {
+	const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkFileCaptionEditWindow.vue')), {
 		default: file.value.comment ?? '',
 		file: file.value,
 	}, {
@@ -172,7 +172,8 @@ function describe() {
 				await fetch();
 			});
 		},
-	}, 'closed');
+		closed: () => dispose(),
+	});
 }
 
 async function deleteFile() {
diff --git a/packages/frontend/src/pages/drop-and-fusion.game.vue b/packages/frontend/src/pages/drop-and-fusion.game.vue
index eba5b9215463..10bcfa6d4e98 100644
--- a/packages/frontend/src/pages/drop-and-fusion.game.vue
+++ b/packages/frontend/src/pages/drop-and-fusion.game.vue
@@ -1008,8 +1008,18 @@ function attachGameEvents() {
 		const domX = rect.left + (x * viewScale);
 		const domY = rect.top + (y * viewScale);
 		const scoreUnit = getScoreUnit(props.gameMode);
-		os.popup(MkRippleEffect, { x: domX, y: domY }, {}, 'end');
-		os.popup(MkPlusOneEffect, { x: domX, y: domY, value: scoreDelta + (scoreUnit === 'pt' ? '' : scoreUnit) }, {}, 'end');
+
+		{
+			const { dispose } = os.popup(MkRippleEffect, { x: domX, y: domY }, {
+				end: () => dispose(),
+			});
+		}
+
+		{
+			const { dispose } = os.popup(MkPlusOneEffect, { x: domX, y: domY, value: scoreDelta + (scoreUnit === 'pt' ? '' : scoreUnit) }, {
+				end: () => dispose(),
+			});
+		}
 
 		if (nextMono) {
 			const def = monoDefinitions.value.find(x => x.id === nextMono.id)!;
diff --git a/packages/frontend/src/pages/emojis.emoji.vue b/packages/frontend/src/pages/emojis.emoji.vue
index 5301a08521db..ae3a2c31e360 100644
--- a/packages/frontend/src/pages/emojis.emoji.vue
+++ b/packages/frontend/src/pages/emojis.emoji.vue
@@ -14,8 +14,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import * as os from '@/os.js';
 import * as Misskey from 'misskey-js';
+import * as os from '@/os.js';
 import { misskeyApiGet } from '@/scripts/misskey-api.js';
 import copyToClipboard from '@/scripts/copy-to-clipboard.js';
 import { i18n } from '@/i18n.js';
@@ -40,12 +40,12 @@ function menu(ev) {
 		text: i18n.ts.info,
 		icon: 'ti ti-info-circle',
 		action: async () => {
-			os.popup(MkCustomEmojiDetailedDialog, {
+			const { dispose } = os.popup(MkCustomEmojiDetailedDialog, {
 				emoji: await misskeyApiGet('emoji', {
 					name: props.emoji.name,
-				})
+				}),
 			}, {
-				anchor: ev.target,
+				closed: () => dispose(),
 			});
 		},
 	}], ev.currentTarget ?? ev.target);
diff --git a/packages/frontend/src/pages/reset-password.vue b/packages/frontend/src/pages/reset-password.vue
index 6b67a9cc8709..6d240295352d 100644
--- a/packages/frontend/src/pages/reset-password.vue
+++ b/packages/frontend/src/pages/reset-password.vue
@@ -44,7 +44,9 @@ async function save() {
 
 onMounted(() => {
 	if (props.token == null) {
-		os.popup(defineAsyncComponent(() => import('@/components/MkForgotPassword.vue')), {}, {}, 'closed');
+		const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkForgotPassword.vue')), {}, {
+			closed: () => dispose(),
+		});
 		mainRouter.push('/');
 	}
 });
diff --git a/packages/frontend/src/pages/settings/2fa.vue b/packages/frontend/src/pages/settings/2fa.vue
index b7d648c1a4d3..6a9a1e16e206 100644
--- a/packages/frontend/src/pages/settings/2fa.vue
+++ b/packages/frontend/src/pages/settings/2fa.vue
@@ -108,9 +108,11 @@ async function registerTOTP(): Promise<void> {
 		token: auth.result.token,
 	});
 
-	os.popup(defineAsyncComponent(() => import('./2fa.qrdialog.vue')), {
+	const { dispose } = os.popup(defineAsyncComponent(() => import('./2fa.qrdialog.vue')), {
 		twoFactorData,
-	}, {}, 'closed');
+	}, {
+		closed: () => dispose(),
+	});
 }
 
 async function unregisterTOTP(): Promise<void> {
diff --git a/packages/frontend/src/pages/settings/accounts.vue b/packages/frontend/src/pages/settings/accounts.vue
index 1182346de96f..08c9261dcf09 100644
--- a/packages/frontend/src/pages/settings/accounts.vue
+++ b/packages/frontend/src/pages/settings/accounts.vue
@@ -74,22 +74,24 @@ async function removeAccount(account) {
 }
 
 function addExistingAccount() {
-	os.popup(defineAsyncComponent(() => import('@/components/MkSigninDialog.vue')), {}, {
+	const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkSigninDialog.vue')), {}, {
 		done: async res => {
 			await addAccounts(res.id, res.i);
 			os.success();
 			init();
 		},
-	}, 'closed');
+		closed: () => dispose(),
+	});
 }
 
 function createAccount() {
-	os.popup(defineAsyncComponent(() => import('@/components/MkSignupDialog.vue')), {}, {
+	const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkSignupDialog.vue')), {}, {
 		done: async res => {
 			await addAccounts(res.id, res.i);
 			switchAccountWithToken(res.i);
 		},
-	}, 'closed');
+		closed: () => dispose(),
+	});
 }
 
 async function switchAccount(account: any) {
diff --git a/packages/frontend/src/pages/settings/api.vue b/packages/frontend/src/pages/settings/api.vue
index d9596b4e45ad..b35d406a98e2 100644
--- a/packages/frontend/src/pages/settings/api.vue
+++ b/packages/frontend/src/pages/settings/api.vue
@@ -23,7 +23,7 @@ import { definePageMetadata } from '@/scripts/page-metadata.js';
 const isDesktop = ref(window.innerWidth >= 1100);
 
 function generateToken() {
-	os.popup(defineAsyncComponent(() => import('@/components/MkTokenGenerateWindow.vue')), {}, {
+	const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkTokenGenerateWindow.vue')), {}, {
 		done: async result => {
 			const { name, permissions } = result;
 			const { token } = await misskeyApi('miauth/gen-token', {
@@ -38,7 +38,8 @@ function generateToken() {
 				text: token,
 			});
 		},
-	}, 'closed');
+		closed: () => dispose(),
+	});
 }
 
 const headerActions = computed(() => []);
diff --git a/packages/frontend/src/pages/settings/avatar-decoration.vue b/packages/frontend/src/pages/settings/avatar-decoration.vue
index 3cc911c01456..77229d3349d0 100644
--- a/packages/frontend/src/pages/settings/avatar-decoration.vue
+++ b/packages/frontend/src/pages/settings/avatar-decoration.vue
@@ -67,7 +67,7 @@ misskeyApi('get-avatar-decorations').then(_avatarDecorations => {
 });
 
 function openDecoration(avatarDecoration, index?: number) {
-	os.popup(defineAsyncComponent(() => import('./avatar-decoration.dialog.vue')), {
+	const { dispose } = os.popup(defineAsyncComponent(() => import('./avatar-decoration.dialog.vue')), {
 		decoration: avatarDecoration,
 		usingIndex: index,
 	}, {
@@ -108,7 +108,8 @@ function openDecoration(avatarDecoration, index?: number) {
 			});
 			$i.avatarDecorations = update;
 		},
-	}, 'closed');
+		closed: () => dispose(),
+	});
 }
 
 function detachAllDecorations() {
diff --git a/packages/frontend/src/scripts/get-drive-file-menu.ts b/packages/frontend/src/scripts/get-drive-file-menu.ts
index 7aca5f83b20f..14c83ed63755 100644
--- a/packages/frontend/src/scripts/get-drive-file-menu.ts
+++ b/packages/frontend/src/scripts/get-drive-file-menu.ts
@@ -27,7 +27,7 @@ function rename(file: Misskey.entities.DriveFile) {
 }
 
 function describe(file: Misskey.entities.DriveFile) {
-	os.popup(defineAsyncComponent(() => import('@/components/MkFileCaptionEditWindow.vue')), {
+	const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkFileCaptionEditWindow.vue')), {
 		default: file.comment ?? '',
 		file: file,
 	}, {
@@ -37,7 +37,8 @@ function describe(file: Misskey.entities.DriveFile) {
 				comment: caption.length === 0 ? null : caption,
 			});
 		},
-	}, 'closed');
+		closed: () => dispose(),
+	});
 }
 
 function toggleSensitive(file: Misskey.entities.DriveFile) {
diff --git a/packages/frontend/src/scripts/get-note-menu.ts b/packages/frontend/src/scripts/get-note-menu.ts
index 71ad299f507f..418b6abc88ea 100644
--- a/packages/frontend/src/scripts/get-note-menu.ts
+++ b/packages/frontend/src/scripts/get-note-menu.ts
@@ -136,10 +136,12 @@ export function getAbuseNoteMenu(note: Misskey.entities.Note, text: string): Men
 			let noteInfo = '';
 			if (note.url ?? note.uri != null) noteInfo = `Note: ${note.url ?? note.uri}\n`;
 			noteInfo += `Local Note: ${localUrl}\n`;
-			os.popup(defineAsyncComponent(() => import('@/components/MkAbuseReportWindow.vue')), {
+			const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkAbuseReportWindow.vue')), {
 				user: note.user,
 				initialComment: `${noteInfo}-----\n`,
-			}, {}, 'closed');
+			}, {
+				closed: () => dispose(),
+			});
 		},
 	};
 }
@@ -530,7 +532,9 @@ export function getRenoteMenu(props: {
 					const rect = el.getBoundingClientRect();
 					const x = rect.left + (el.offsetWidth / 2);
 					const y = rect.top + (el.offsetHeight / 2);
-					os.popup(MkRippleEffect, { x, y }, {}, 'end');
+					const { dispose } = os.popup(MkRippleEffect, { x, y }, {
+						end: () => dispose(),
+					});
 				}
 
 				if (!props.mock) {
@@ -566,7 +570,9 @@ export function getRenoteMenu(props: {
 					const rect = el.getBoundingClientRect();
 					const x = rect.left + (el.offsetWidth / 2);
 					const y = rect.top + (el.offsetHeight / 2);
-					os.popup(MkRippleEffect, { x, y }, {}, 'end');
+					const { dispose } = os.popup(MkRippleEffect, { x, y }, {
+						end: () => dispose(),
+					});
 				}
 
 				const configuredVisibility = defaultStore.state.rememberNoteVisibility ? defaultStore.state.visibility : defaultStore.state.defaultNoteVisibility;
@@ -615,7 +621,9 @@ export function getRenoteMenu(props: {
 							const rect = el.getBoundingClientRect();
 							const x = rect.left + (el.offsetWidth / 2);
 							const y = rect.top + (el.offsetHeight / 2);
-							os.popup(MkRippleEffect, { x, y }, {}, 'end');
+							const { dispose } = os.popup(MkRippleEffect, { x, y }, {
+								end: () => dispose(),
+							});
 						}
 
 						if (!props.mock) {
diff --git a/packages/frontend/src/scripts/get-user-menu.ts b/packages/frontend/src/scripts/get-user-menu.ts
index 3e031d232ff9..ac8774fad0fe 100644
--- a/packages/frontend/src/scripts/get-user-menu.ts
+++ b/packages/frontend/src/scripts/get-user-menu.ts
@@ -100,9 +100,11 @@ export function getUserMenu(user: Misskey.entities.UserDetailed, router: IRouter
 	}
 
 	function reportAbuse() {
-		os.popup(defineAsyncComponent(() => import('@/components/MkAbuseReportWindow.vue')), {
+		const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkAbuseReportWindow.vue')), {
 			user: user,
-		}, {}, 'closed');
+		}, {
+			closed: () => dispose(),
+		});
 	}
 
 	async function getConfirmed(text: string): Promise<boolean> {
diff --git a/packages/frontend/src/scripts/install-plugin.ts b/packages/frontend/src/scripts/install-plugin.ts
index d0a8675b191d..37f473b6dec9 100644
--- a/packages/frontend/src/scripts/install-plugin.ts
+++ b/packages/frontend/src/scripts/install-plugin.ts
@@ -103,7 +103,7 @@ export async function installPlugin(code: string, meta?: AiScriptPluginMeta) {
 	}
 
 	const token = realMeta.permissions == null || realMeta.permissions.length === 0 ? null : await new Promise((res, rej) => {
-		os.popup(defineAsyncComponent(() => import('@/components/MkTokenGenerateWindow.vue')), {
+		const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkTokenGenerateWindow.vue')), {
 			title: i18n.ts.tokenRequested,
 			information: i18n.ts.pluginTokenRequestedDescription,
 			initialName: realMeta.name,
@@ -118,7 +118,8 @@ export async function installPlugin(code: string, meta?: AiScriptPluginMeta) {
 				});
 				res(token);
 			},
-		}, 'closed');
+			closed: () => dispose(),
+		});
 	});
 
 	savePlugin({
diff --git a/packages/frontend/src/scripts/please-login.ts b/packages/frontend/src/scripts/please-login.ts
index 9e512727912b..363da5f63354 100644
--- a/packages/frontend/src/scripts/please-login.ts
+++ b/packages/frontend/src/scripts/please-login.ts
@@ -11,7 +11,7 @@ import { popup } from '@/os.js';
 export function pleaseLogin(path?: string) {
 	if ($i) return;
 
-	popup(defineAsyncComponent(() => import('@/components/MkSigninDialog.vue')), {
+	const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkSigninDialog.vue')), {
 		autoSet: true,
 		message: i18n.ts.signinRequired,
 	}, {
@@ -20,7 +20,8 @@ export function pleaseLogin(path?: string) {
 				window.location.href = path;
 			}
 		},
-	}, 'closed');
+		closed: () => dispose(),
+	});
 
 	throw new Error('signin required');
 }
diff --git a/packages/frontend/src/scripts/use-chart-tooltip.ts b/packages/frontend/src/scripts/use-chart-tooltip.ts
index bed221a62255..bba64fc6ee09 100644
--- a/packages/frontend/src/scripts/use-chart-tooltip.ts
+++ b/packages/frontend/src/scripts/use-chart-tooltip.ts
@@ -17,20 +17,16 @@ export function useChartTooltip(opts: { position: 'top' | 'middle' } = { positio
 		borderColor: string;
 		text: string;
 	}[] | null>(null);
-	let disposeTooltipComponent;
-
-	os.popup(MkChartTooltip, {
+	const { dispose: disposeTooltipComponent } = os.popup(MkChartTooltip, {
 		showing: tooltipShowing,
 		x: tooltipX,
 		y: tooltipY,
 		title: tooltipTitle,
 		series: tooltipSeries,
-	}, {}).then(({ dispose }) => {
-		disposeTooltipComponent = dispose;
-	});
+	}, {});
 
 	onUnmounted(() => {
-		if (disposeTooltipComponent) disposeTooltipComponent();
+		disposeTooltipComponent();
 	});
 
 	onDeactivated(() => {
diff --git a/packages/frontend/src/ui/_common_/common.ts b/packages/frontend/src/ui/_common_/common.ts
index 839fa5faf8a4..20a280f681e9 100644
--- a/packages/frontend/src/ui/_common_/common.ts
+++ b/packages/frontend/src/ui/_common_/common.ts
@@ -112,7 +112,9 @@ export function openInstanceMenu(ev: MouseEvent) {
 		text: i18n.ts._initialTutorial.launchTutorial,
 		icon: 'ti ti-presentation',
 		action: () => {
-			os.popup(defineAsyncComponent(() => import('@/components/MkTutorialDialog.vue')), {}, {}, 'closed');
+			const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkTutorialDialog.vue')), {}, {
+				closed: () => dispose(),
+			});
 		},
 	} : undefined, {
 		type: 'link',
diff --git a/packages/frontend/src/ui/_common_/navbar-for-mobile.vue b/packages/frontend/src/ui/_common_/navbar-for-mobile.vue
index 5d0e065f09a6..699aa1e1c850 100644
--- a/packages/frontend/src/ui/_common_/navbar-for-mobile.vue
+++ b/packages/frontend/src/ui/_common_/navbar-for-mobile.vue
@@ -74,8 +74,9 @@ function openAccountMenu(ev: MouseEvent) {
 }
 
 function more() {
-	os.popup(defineAsyncComponent(() => import('@/components/MkLaunchPad.vue')), {}, {
-	}, 'closed');
+	const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkLaunchPad.vue')), {}, {
+		closed: () => dispose(),
+	});
 }
 </script>
 
diff --git a/packages/frontend/src/ui/_common_/navbar.vue b/packages/frontend/src/ui/_common_/navbar.vue
index fa1f0eb8c77e..b029533f28b8 100644
--- a/packages/frontend/src/ui/_common_/navbar.vue
+++ b/packages/frontend/src/ui/_common_/navbar.vue
@@ -99,10 +99,11 @@ function openAccountMenu(ev: MouseEvent) {
 }
 
 function more(ev: MouseEvent) {
-	os.popup(defineAsyncComponent(() => import('@/components/MkLaunchPad.vue')), {
+	const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkLaunchPad.vue')), {
 		src: ev.currentTarget ?? ev.target,
 	}, {
-	}, 'closed');
+		closed: () => dispose(),
+	});
 }
 </script>
 
diff --git a/packages/frontend/src/ui/classic.header.vue b/packages/frontend/src/ui/classic.header.vue
index ee5176b55837..c03afd6cd62a 100644
--- a/packages/frontend/src/ui/classic.header.vue
+++ b/packages/frontend/src/ui/classic.header.vue
@@ -71,11 +71,12 @@ const otherNavItemIndicated = computed<boolean>(() => {
 });
 
 function more(ev: MouseEvent) {
-	os.popup(defineAsyncComponent(() => import('@/components/MkLaunchPad.vue')), {
+	const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkLaunchPad.vue')), {
 		src: ev.currentTarget ?? ev.target,
 		anchor: { x: 'center', y: 'bottom' },
 	}, {
-	}, 'closed');
+		closed: () => dispose(),
+	});
 }
 
 function openAccountMenu(ev: MouseEvent) {
diff --git a/packages/frontend/src/ui/classic.sidebar.vue b/packages/frontend/src/ui/classic.sidebar.vue
index 19672ef87f12..d8574a915f0b 100644
--- a/packages/frontend/src/ui/classic.sidebar.vue
+++ b/packages/frontend/src/ui/classic.sidebar.vue
@@ -86,9 +86,11 @@ function calcViewState() {
 }
 
 function more(ev: MouseEvent) {
-	os.popup(defineAsyncComponent(() => import('@/components/MkLaunchPad.vue')), {
+	const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkLaunchPad.vue')), {
 		src: ev.currentTarget ?? ev.target,
-	}, {}, 'closed');
+	}, {
+		closed: () => dispose(),
+	});
 }
 
 function openAccountMenu(ev: MouseEvent) {
diff --git a/packages/frontend/src/ui/deck/notifications-column.vue b/packages/frontend/src/ui/deck/notifications-column.vue
index 451cc58791d2..23b0fd4f7b0d 100644
--- a/packages/frontend/src/ui/deck/notifications-column.vue
+++ b/packages/frontend/src/ui/deck/notifications-column.vue
@@ -27,7 +27,7 @@ const props = defineProps<{
 const notificationsComponent = shallowRef<InstanceType<typeof XNotifications>>();
 
 function func() {
-	os.popup(defineAsyncComponent(() => import('@/components/MkNotificationSelectWindow.vue')), {
+	const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkNotificationSelectWindow.vue')), {
 		excludeTypes: props.column.excludeTypes,
 	}, {
 		done: async (res) => {
@@ -36,7 +36,8 @@ function func() {
 				excludeTypes: excludeTypes,
 			});
 		},
-	}, 'closed');
+		closed: () => dispose(),
+	});
 }
 
 const menu = [{
diff --git a/packages/frontend/src/ui/visitor.vue b/packages/frontend/src/ui/visitor.vue
index 80623083cfdb..c229946bd4b1 100644
--- a/packages/frontend/src/ui/visitor.vue
+++ b/packages/frontend/src/ui/visitor.vue
@@ -126,15 +126,19 @@ const keymap = computed(() => {
 });
 
 function signin() {
-	os.popup(XSigninDialog, {
+	const { dispose } = os.popup(XSigninDialog, {
 		autoSet: true,
-	}, {}, 'closed');
+	}, {
+		closed: () => dispose(),
+	});
 }
 
 function signup() {
-	os.popup(XSignupDialog, {
+	const { dispose } = os.popup(XSignupDialog, {
 		autoSet: true,
-	}, {}, 'closed');
+	}, {
+		closed: () => dispose(),
+	});
 }
 
 onMounted(() => {
diff --git a/packages/frontend/src/widgets/WidgetNotifications.vue b/packages/frontend/src/widgets/WidgetNotifications.vue
index 4b3265dab785..773c078b49e3 100644
--- a/packages/frontend/src/widgets/WidgetNotifications.vue
+++ b/packages/frontend/src/widgets/WidgetNotifications.vue
@@ -54,7 +54,7 @@ const { widgetProps, configure, save } = useWidgetPropsManager(name,
 );
 
 const configureNotification = () => {
-	os.popup(defineAsyncComponent(() => import('@/components/MkNotificationSelectWindow.vue')), {
+	const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkNotificationSelectWindow.vue')), {
 		excludeTypes: widgetProps.excludeTypes,
 	}, {
 		done: async (res) => {
@@ -62,7 +62,8 @@ const configureNotification = () => {
 			widgetProps.excludeTypes = excludeTypes;
 			save();
 		},
-	}, 'closed');
+		closed: () => dispose(),
+	});
 };
 
 defineExpose<WidgetComponentExpose>({