Broken UI of messages in TinyMCE editor in full-screen mode

Found in

EPiServer.CMS.TinyMce 2.8.0

Fixed in

EPiServer.CMS.TinyMce 2.8.1

Created

Jul 23, 2019

Updated

Aug 19, 2019

Area

CMS UI

State

Closed, Fixed and tested


Description

Steps to reproduce:
1. Edit an XhtmlString property in All-Properties mode.
2. View its TinyMCE editor in full-screen mode.
3. Click toolbar button "Insert template" (to see message "No templates defined").
4. Click toolbar button Paste (to see message "Your browser doesn't support direct access to the clipboard. Please use the Ctrl+X/C/V keyboard shortcuts instead.")

Expected:
Shows message on top of the editor.

Actual:
Shows message in broken layout (as shown in the attached screenshot). Similar issues can happen with other warning/error messages in the TinyMCe editor.