Disable RTE properly

src/rich_text_editor/index.js

@@ -33,7 +33,8 @@ import defaults from './config/config';
 export default () => {
   let config = {};
   let toolbar, actions, lastEl, lastElPos, globalRte;
-
+  const eventsUp =
+    'change:canvasOffset canvasScroll frame:scroll component:update';
   const hideToolbar = () => {
     const style = toolbar.style;
     const size = '-1000px';
@@ -301,10 +302,8 @@ export default () => {
 
       if (em) {
         setTimeout(this.updatePosition.bind(this), 0);
-        const event =
-          'change:canvasOffset canvasScroll frame:scroll component:update';
-        em.off(event, this.updatePosition, this);
-        em.on(event, this.updatePosition, this);
+        em.off(eventsUp, this.updatePosition, this);
+        em.on(eventsUp, this.updatePosition, this);
         em.trigger('rte:enable', view, rte);
       }
 
@@ -329,7 +328,10 @@ export default () => {
       }
 
       hideToolbar();
-      em && em.trigger('rte:disable', view, rte);
+      if (em) {
+        em.off(eventsUp, this.updatePosition, this);
+        em.trigger('rte:disable', view, rte);
+      }
     }
   };
 };