diff --git a/src/core/features/editor/components/rich-text-editor/core-editor-rich-text-editor.html b/src/core/features/editor/components/rich-text-editor/core-editor-rich-text-editor.html
index ef4b82745..15e0859a2 100644
--- a/src/core/features/editor/components/rich-text-editor/core-editor-rich-text-editor.html
+++ b/src/core/features/editor/components/rich-text-editor/core-editor-rich-text-editor.html
@@ -16,98 +16,120 @@
 
 <div #toolbar class="core-rte-toolbar" [class.toolbar-hidden]="toolbarHidden">
     <button *ngIf="toolbarArrows" class="toolbar-arrow" [class.toolbar-arrow-hidden]="toolbarPrevHidden"
-        (click)="toolbarPrev($event)" (mousedown)="mouseDownAction($event)" [attr.aria-label]="'core.previous' | translate">
+        (click)="toolbarPrev($event)" (keyup)="toolbarPrev($event)"
+        (mousedown)="downAction($event)" (keydown)="downAction($event)"
+        [attr.aria-label]="'core.previous' | translate">
         <ion-icon name="fas-chevron-left" aria-hidden="true"></ion-icon>
     </button>
     <ion-slides [options]="slidesOpts" [dir]="direction" (ionSlideDidChange)="updateToolbarArrows()">
         <!-- https://developer.mozilla.org/en-US/docs/Web/API/Document/execCommand -->
         <ion-slide>
             <button [disabled]="!rteEnabled" [attr.aria-pressed]="toolbarStyles.strong" [title]="'core.editor.bold' | translate"
-                (click)="buttonAction($event, 'bold', 'strong')" (mousedown)="mouseDownAction($event)">
+                (click)="buttonAction($event, 'bold', 'strong')" (keyup)="buttonAction($event, 'bold', 'strong')"
+                (mousedown)="downAction($event)" (keydown)="downAction($event)">
                 <ion-icon name="fas-bold" aria-hidden="true"></ion-icon>
             </button>
         </ion-slide>
         <ion-slide>
-            <button [disabled]="!rteEnabled" [attr.aria-pressed]="toolbarStyles.em" (click)="buttonAction($event, 'italic', 'em')"
-                (mousedown)="mouseDownAction($event)" [title]=" 'core.editor.italic' | translate">
+            <button [disabled]="!rteEnabled" [attr.aria-pressed]="toolbarStyles.em" [title]=" 'core.editor.italic' | translate"
+                (click)="buttonAction($event, 'italic', 'em')" (keyup)="buttonAction($event, 'italic', 'em')"
+                (mousedown)="downAction($event)" (keydown)="downAction($event)">
                 <ion-icon name="fas-italic" aria-hidden="true"></ion-icon>
             </button>
         </ion-slide>
         <ion-slide>
-            <button [disabled]="!rteEnabled" [attr.aria-pressed]="toolbarStyles.u" (click)="buttonAction($event, 'underline', 'u')"
-                (mousedown)="mouseDownAction($event)" [title]="'core.editor.underline' | translate">
+            <button [disabled]="!rteEnabled" [attr.aria-pressed]="toolbarStyles.u" [title]="'core.editor.underline' | translate"
+                (click)="buttonAction($event, 'underline', 'u')" (keyup)="buttonAction($event, 'underline', 'u')"
+                (mousedown)="downAction($event)" (keydown)="downAction($event)"
+                >
                 <ion-icon name="fas-underline" aria-hidden="true"></ion-icon>
             </button>
         </ion-slide>
         <ion-slide>
             <button [disabled]="!rteEnabled" [attr.aria-pressed]="toolbarStyles.strike" [title]="'core.editor.strike' | translate"
-                (click)="buttonAction($event, 'strikethrough', 'strike')" (mousedown)="mouseDownAction($event)">
+                (click)="buttonAction($event, 'strikethrough', 'strike')" (keyup)="buttonAction($event, 'strikethrough', 'strike')"
+                (mousedown)="downAction($event)" (keydown)="downAction($event)">
                 <ion-icon name="fas-strikethrough" aria-hidden="true"></ion-icon>
             </button>
         </ion-slide>
         <ion-slide>
-            <button [disabled]="!rteEnabled" [attr.aria-pressed]="toolbarStyles.p" (click)="buttonAction($event, 'p', 'block')"
-                (mousedown)="mouseDownAction($event)" [title]="'core.editor.p' | translate">
+            <button [disabled]="!rteEnabled" [attr.aria-pressed]="toolbarStyles.p" [title]="'core.editor.p' | translate"
+                (click)="buttonAction($event, 'p', 'block')" (keyup)="buttonAction($event, 'p', 'block')"
+                (mousedown)="downAction($event)" (keydown)="downAction($event)">
                 <ion-icon name="fas-paragraph" aria-hidden="true"></ion-icon>
             </button>
         </ion-slide>
         <ion-slide>
-            <button [disabled]="!rteEnabled" [attr.aria-pressed]="toolbarStyles.h3" (click)="buttonAction($event, 'h3', 'block')"
-                (mousedown)="mouseDownAction($event)" [title]="'core.editor.h3' | translate">
+            <button [disabled]="!rteEnabled" [attr.aria-pressed]="toolbarStyles.h3" [title]="'core.editor.h3' | translate"
+                (click)="buttonAction($event, 'h3', 'block')" (keyup)="buttonAction($event, 'h3', 'block')"
+                (mousedown)="downAction($event)" (keydown)="downAction($event)" >
                 <ion-icon name="fas-heading" aria-hidden="true"></ion-icon><span aria-hidden="true">3</span>
             </button>
         </ion-slide>
         <ion-slide>
-            <button [disabled]="!rteEnabled" [attr.aria-pressed]="toolbarStyles.h4" (click)="buttonAction($event, 'h4', 'block')"
-                (mousedown)="mouseDownAction($event)" [title]="'core.editor.h4' | translate">
+            <button [disabled]="!rteEnabled" [attr.aria-pressed]="toolbarStyles.h4" [title]="'core.editor.h4' | translate"
+                (click)="buttonAction($event, 'h4', 'block')" (keyup)="buttonAction($event, 'h4', 'block')"
+                (mousedown)="downAction($event)" (keydown)="downAction($event)">
                 <ion-icon name="fas-heading" aria-hidden="true"></ion-icon><span aria-hidden="true">4</span>
             </button>
         </ion-slide>
         <ion-slide>
-            <button [disabled]="!rteEnabled" [attr.aria-pressed]="toolbarStyles.h5" (click)="buttonAction($event, 'h5', 'block')"
-                (mousedown)="mouseDownAction($event)" [title]="'core.editor.h5' | translate">
+            <button [disabled]="!rteEnabled" [attr.aria-pressed]="toolbarStyles.h5" [title]="'core.editor.h5' | translate"
+                (click)="buttonAction($event, 'h5', 'block')" (keyup)="buttonAction($event, 'h5', 'block')"
+                (mousedown)="downAction($event)" (keydown)="downAction($event)">
                 <ion-icon name="fas-heading" aria-hidden="true"></ion-icon><span aria-hidden="true">5</span>
             </button>
         </ion-slide>
         <ion-slide>
-            <button [disabled]="!rteEnabled" [attr.aria-pressed]="toolbarStyles.ul" (mousedown)="mouseDownAction($event)"
-                (click)="buttonAction($event, 'insertUnorderedList')" [title]="'core.editor.unorderedlist' | translate">
+            <button [disabled]="!rteEnabled" [attr.aria-pressed]="toolbarStyles.ul"
+                [title]="'core.editor.unorderedlist' | translate"
+                (click)="buttonAction($event, 'insertUnorderedList')" (click)="buttonAction($event, 'insertUnorderedList')"
+                (mousedown)="downAction($event)" (keydown)="downAction($event)">
                 <ion-icon name="fas-list-ul" aria-hidden="true"></ion-icon>
             </button>
         </ion-slide>
         <ion-slide>
-            <button [disabled]="!rteEnabled" [attr.aria-pressed]="toolbarStyles.ol" (mousedown)="mouseDownAction($event)"
-                (click)="buttonAction($event, 'insertOrderedList')" [title]="'core.editor.orderedlist' | translate">
+            <button [disabled]="!rteEnabled" [attr.aria-pressed]="toolbarStyles.ol" [title]="'core.editor.orderedlist' | translate"
+                (click)="buttonAction($event, 'insertOrderedList')" (keyup)="buttonAction($event, 'insertOrderedList')"
+                (mousedown)="downAction($event)" (keydown)="downAction($event)">
                 <ion-icon name="fas-list-ol" aria-hidden="true"></ion-icon>
             </button>
         </ion-slide>
         <ion-slide>
-            <button [disabled]="!rteEnabled" (click)="buttonAction($event, 'removeFormat')" (mousedown)="mouseDownAction($event)"
+            <button [disabled]="!rteEnabled"
+                (click)="buttonAction($event, 'removeFormat')" (keyup)="buttonAction($event, 'removeFormat')"
+                (mousedown)="downAction($event)" (keydown)="downAction($event)"
                 [title]="'core.editor.clear' | translate">
                 <ion-icon name="fas-eraser" aria-hidden="true"></ion-icon>
             </button>
         </ion-slide>
         <ion-slide *ngIf="canScanQR">
-            <button [disabled]="!rteEnabled" (click)="scanQR($event)" (mousedown)="stopBubble($event)"
+            <button [disabled]="!rteEnabled"
+                (click)="scanQR($event)" (keyup)="scanQR($event)"
+                (mousedown)="stopBubble($event)" (keydown)="stopBubble($event)"
                 [title]="'core.scanqr' | translate">
                 <ion-icon name="fas-qrcode" aria-hidden="true"></ion-icon>
             </button>
         </ion-slide>
         <ion-slide>
-            <button [attr.aria-pressed]="!rteEnabled" (click)="toggleEditor($event)" (mousedown)="mouseDownAction($event)"
-                [title]=" 'core.editor.toggle' | translate">
+            <button [attr.aria-pressed]="!rteEnabled" [title]=" 'core.editor.toggle' | translate"
+                (click)="toggleEditor($event)" (keyup)="toggleEditor($event)"
+                (mousedown)="downAction($event)" (keydown)="downAction($event)">
                 <ion-icon name="fas-code" aria-hidden="true"></ion-icon>
             </button>
         </ion-slide>
         <ion-slide *ngIf="isPhone">
-            <button (click)="hideToolbar($event)" (mousedown)="mouseDownAction($event)"
-                [title]=" 'core.editor.hidetoolbar' | translate">
+            <button [title]=" 'core.editor.hidetoolbar' | translate"
+                (click)="hideToolbar($event)" (keyup)="hideToolbar($event)"
+                (mousedown)="downAction($event)" (keydown)="downAction($event)">
                 <ion-icon name="fas-times" aria-hidden="true"></ion-icon>
             </button>
         </ion-slide>
     </ion-slides>
     <button *ngIf="toolbarArrows" class="toolbar-arrow" [class.toolbar-arrow-hidden]="toolbarNextHidden"
-        (click)="toolbarNext($event)" (mousedown)="mouseDownAction($event)" [attr.aria-label]="'core.next' | translate">
+        [attr.aria-label]="'core.next' | translate"
+        (click)="toolbarNext($event)" (keyup)="toolbarNext($event)"
+        (mousedown)="downAction($event)" (keydown)="downAction($event)" >
         <ion-icon name="fas-chevron-right" aria-hidden="true"></ion-icon>
     </button>
 </div>
diff --git a/src/core/features/editor/components/rich-text-editor/rich-text-editor.ts b/src/core/features/editor/components/rich-text-editor/rich-text-editor.ts
index 3605d5c53..b1990106d 100644
--- a/src/core/features/editor/components/rich-text-editor/rich-text-editor.ts
+++ b/src/core/features/editor/components/rich-text-editor/rich-text-editor.ts
@@ -511,6 +511,10 @@ export class CoreEditorRichTextEditorComponent implements OnInit, AfterContentIn
      * @param event The event.
      */
     async toggleEditor(event: Event): Promise<void> {
+        if (event.type == 'keyup' && !this.isValidKeyboardKey(<KeyboardEvent>event)) {
+            return;
+        }
+
         this.stopBubble(event);
 
         this.setContent(this.control?.value || '');
@@ -654,6 +658,10 @@ export class CoreEditorRichTextEditorComponent implements OnInit, AfterContentIn
      *                      toolbar styles button when set.
      */
     buttonAction(event: Event, command: string, parameters?: string): void {
+        if (event.type == 'keyup' && !this.isValidKeyboardKey(<KeyboardEvent>event)) {
+            return;
+        }
+
         this.stopBubble(event);
 
         if (!command) {
@@ -725,6 +733,10 @@ export class CoreEditorRichTextEditorComponent implements OnInit, AfterContentIn
      * Hide the toolbar in phone mode.
      */
     hideToolbar(event: Event): void {
+        if (event.type == 'keyup' && !this.isValidKeyboardKey(<KeyboardEvent>event)) {
+            return;
+        }
+
         this.element.classList.remove('has-focus');
 
         this.stopBubble(event);
@@ -734,6 +746,16 @@ export class CoreEditorRichTextEditorComponent implements OnInit, AfterContentIn
         }
     }
 
+    /**
+     * Checks if Space or Enter have been pressed.
+     *
+     * @param event Keyboard Event.
+     * @returns Wether space or enter have been pressed.
+     */
+    protected isValidKeyboardKey(event: KeyboardEvent): boolean {
+        return event.key == ' ' || event.key == 'Enter';
+    }
+
     /**
      * Show the toolbar.
      */
@@ -754,7 +776,7 @@ export class CoreEditorRichTextEditorComponent implements OnInit, AfterContentIn
      * @param event Event.
      */
     stopBubble(event: Event): void {
-        if (event.type != 'mouseup') {
+        if (event.type != 'mouseup' && event.type != 'keyup') {
             event.preventDefault();
         }
         event.stopPropagation();
@@ -765,7 +787,11 @@ export class CoreEditorRichTextEditorComponent implements OnInit, AfterContentIn
      *
      * @param event Event.
      */
-    mouseDownAction(event: Event): void {
+    downAction(event: Event): void {
+        if (event.type == 'keydown' && !this.isValidKeyboardKey(<KeyboardEvent>event)) {
+            return;
+        }
+
         const selection = window.getSelection()?.toString();
 
         // When RTE is focused with a whole paragraph in desktop the stopBubble will not fire click.
@@ -778,6 +804,10 @@ export class CoreEditorRichTextEditorComponent implements OnInit, AfterContentIn
      * Method that shows the next toolbar buttons.
      */
     async toolbarNext(event: Event): Promise<void> {
+        if (event.type == 'keyup' && !this.isValidKeyboardKey(<KeyboardEvent>event)) {
+            return;
+        }
+
         this.stopBubble(event);
 
         if (!this.toolbarNextHidden) {
@@ -792,6 +822,10 @@ export class CoreEditorRichTextEditorComponent implements OnInit, AfterContentIn
      * Method that shows the previous toolbar buttons.
      */
     async toolbarPrev(event: Event): Promise<void> {
+        if (event.type == 'keyup' && !this.isValidKeyboardKey(<KeyboardEvent>event)) {
+            return;
+        }
+
         this.stopBubble(event);
 
         if (!this.toolbarPrevHidden) {