Revert "fixes #3434"

This reverts commit 6a0a3319.

resources/assets/javascripts/lib/wysiwyg.js

@@ -34,7 +34,7 @@ const wysiwyg = {
     replace(textarea) {
         if (!hasEditor(textarea)) {
             if (isTextareaVisible(textarea)) {
-                return replaceTextarea(textarea);
+                replaceTextarea(textarea);
             }
         } else if (isEditorHidden(textarea)) {
             destroyTextarea(textarea);