diff --git a/API/api.js b/API/api.js
index 7695e21..082263f 100644
--- a/API/api.js
+++ b/API/api.js
@@ -189,7 +189,7 @@ module.exports = {
                 var classes = self.getConfig().modules.find(m => m.module === "MMM-Remote-Control").config || {};
                 const val = decodeURIComponent(req.params.value)
                 if(classes.classes && classes.classes[val]) {
-                	self.executeQuery({ action: "MANAGE_CLASSES", payload: { classes: classes.classes[val]} }, res);
+                	self.executeQuery({ action: "MANAGE_CLASSES", payload: { classes: req.params.value} }, res);
                 } else {
                		res.status(400).json({ success: false, message: `Invalid value ${val} provided in request. Use /api/classes to see actual values` });
                	}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9c460fc..6759b73 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [2.3.4] - 2021-04-21
+
+### Added
+- Now you can use MANAGE_CLASSES to use them between modules, instead of just the API
+
+### Fixed
+- Classes now detects when you're using identifiers and names in the same action (#259)
+
 ## [2.3.3] - 2021-04-05
 
 ### Changed
diff --git a/MMM-Remote-Control.js b/MMM-Remote-Control.js
index cf783da..8424816 100644
--- a/MMM-Remote-Control.js
+++ b/MMM-Remote-Control.js
@@ -131,22 +131,18 @@ Module.register("MMM-Remote-Control", {
             if (payload.force) { options.force = true; }
             let modules = []
             if(payload.module !== 'all') {
-                if (!Array.prototype.find) {
-                    // https://tc39.github.io/ecma262/#sec-array.prototype.find
-                    Object.defineProperty(Array.prototype,"find",{value:function(r){if(null==this)throw new TypeError('"this" is null or not defined');var e=Object(this),t=e.length>>>0;if("function"!=typeof r)throw new TypeError("predicate must be a function");for(var n=arguments[1],i=0;i<t;){var o=e[i];if(r.call(n,o,i,e))return o;i++}},configurable:!0,writable:!0});
-                }
-                let i = MM.getModules().find(m => {
-                	if(m) {
-                		return (payload.module.includes(m.identifier));
-                	}
-                });
-                if (!i) {
-                    modules = MM.getModules().filter(m => {
-                    	if(m) {
-                        	return (payload.module.includes(m.name));
-                        }
-                    });
-                } else modules.push(i)
+                let x = payload.module
+                modules = modules.concat(MM.getModules().filter(m => {
+                    if(m && x.includes(m.identifier)) {
+                        if(typeof x == "object") x = x.filter((t)=>t!=m.identifier)
+                        else x = ''
+                        return true;
+                    }
+                }),MM.getModules().filter(m => {
+                    if(m) {
+                        return x.includes(m.name);
+                    }
+                }))
             } else {
                 modules = MM.getModules()
             }
diff --git a/node_helper.js b/node_helper.js
index ebbbc22..b6e0b33 100644
--- a/node_helper.js
+++ b/node_helper.js
@@ -796,12 +796,24 @@ module.exports = NodeHelper.create(Object.assign({
                 }
             }
             if (query.action === "MANAGE_CLASSES") {
-            	if (!query.payload || !query.payload.classes) return;
-            	for(const act in query.payload.classes) {
-            		if (["SHOW","HIDE","TOGGLE"].includes(act.toUpperCase())) {
-            			this.sendSocketNotification(act.toUpperCase(),{ module: query.payload.classes[act]});
-            		}
-            	}
+            	if (!query.payload || !query.payload.classes || !this.thisConfig || !this.thisConfig.classes) return;
+                let classes = [];
+                switch (typeof query.payload.classes) {
+                    case 'string': classes.push(this.thisConfig.classes[query.payload.classes]); break;
+                    case 'object': query.payload.classes.forEach((t)=>classes.push(this.thisConfig.classes[t]))
+                }
+                classes.forEach((cl)=>{
+                    for(const act in cl) {
+                        if (["SHOW","HIDE","TOGGLE"].includes(act.toUpperCase())) {
+                            if(typeof cl[act] == 'string') this.sendSocketNotification(act.toUpperCase(),{ module: cl[act]});
+                            else {
+                                cl[act].forEach((t)=>{
+                                    this.sendSocketNotification(act.toUpperCase(),{ module: t});
+                                })
+                            }
+                        }
+                    }
+                })
             	this.sendResponse(res);
             	return;
             }
diff --git a/package.json b/package.json
index eaf034e..8cd07bd 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "Magic-Mirror-Module-Remote-Control",
-  "version": "2.3.2",
+  "version": "2.3.4",
   "description": "This module for the Magic Mirror allows you to shutdown and configure your mirror through a web browser.",
   "repository": {
     "type": "git",
diff --git a/remote.js b/remote.js
index 4032177..beae2a9 100644
--- a/remote.js
+++ b/remote.js
@@ -1226,7 +1226,7 @@ var Remote = {
     				},{
 						content: {
 							payload: {
-								classes: classes[i]
+								classes: i
 							}
     				}
     			})