Fix viewer pane as well

src/vs/workbench/contrib/positronPreview/browser/positronPreviewView.tsx

@@ -85,6 +85,12 @@ export class PositronPreviewViewPane extends ViewPane implements IReactComponent
 		@IWorkbenchLayoutService private readonly layoutService: IWorkbenchLayoutService,
 		@IPositronPreviewService private readonly positronPreviewService: IPositronPreviewService
 	) {
+		// Override minimum size option if it isn't already somehow set. There doesn't seem to be a
+		// way to set this in any sort of configuration hence the need to override it here. If this
+		// isn't set, then the help pane will occlude parts of the editor when it is resized to be
+		// very small.
+		options = { ...options, minimumBodySize: 0 };
+
 		super(options, keybindingService, contextMenuService, configurationService, contextKeyService, viewDescriptorService, instantiationService, openerService, themeService, telemetryService);
 		this._register(this.onDidChangeBodyVisibility(() => this.onDidChangeVisibility(this.isBodyVisible())));
 		this._positronPreviewContainer = DOM.$('.positron-preview-container');