Artifacts in title bar

Submitted by Paul Menzel

Assigned to Olivier Fourdan @olivier

Link to original bug (#14767)

Description

Created attachment 8039 Screenshot showing artifacts

There are small lines below the icon and control buttons(?) in the title bar. Please find a screenshot attached. This happens with all windows, and the terminal is just an example.

Attachment 8039, "Screenshot showing artifacts":

Version: 4.13.1