When a format is selected, it's not highlighted.

Steps

• Select an image
• Choose a format (like image align left)
• The drop down closes, and when clicking 'formats' again, the chosen format is not higlighted.

Result

• Chosen format should be highlighted, like on https://www.tinymce.com/

Analysis

• Upgrading TinyMCE to the newest version does not help
• It works in Integrated 0.4
• Assumption: some javascripts prevents the editor from showing this information, maybe the "Add comment" script

Requirement

• Find out if it works without the comment script
• If yo: make a fix in the comment script
• If not: try to find the affecting script