Color palettes not shown 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 on a page in All-Properties mode.
2. View its TinyMCE editor in full-screen mode.
3. Select a text in TinyMCE editor.
4. Click toolbar button "Text color" (or Background color)

Expected:
Shows color palette (as shown in the attached image)

Actual:
Shows nothing.

Notes: The issue doesn't happen to XhtmlString property on a block/media.