Hello. Steps to reproduce the issue: 1. Open xfce4-settings-manager (4.15) 2. Left-click the new-style window title bar 3. Select "Maximize" 4. Left-click the new-style window title bar 5. Select "Unmaximize" 6. [expected] Window is resized back to its size in step 2 6. [actual] Window remains to be maximized
Left-click --> Right-click
Most likely related to Bug 16276.
(In reply to Theo Linkspfeifer from comment #2) > Most likely related to Bug 16276. I am not sure. Bug 16276 is reported for version 4.14.x, while this one is reported for version 4.15.0.
The linked bug was not fixed yet, so it should affect version 4.15.0 also.
*** This bug has been marked as a duplicate of bug 16276 ***