Before 4.11 it was possible to assign a mouse button to close a window in the "Present Windows" Desktop Effect. Now there's no more option to set that. It just stopped working. See attached screenshot: Before 4.11 there was an option to assign the middle moude button to close a window. Reproducible: Always Steps to Reproduce: Open System Settings. Go to Desktop Effects. Enable "Present Windows" and open its preferences. Select the Middle button action. Actual Results: There's no "Close window" option anymore. Expected Results: There should be an option to "Close window". http://i.imagebanana.com/img/5wncy8hf/screen0442.png
Created attachment 81953 [details] Screenshot in 4.11
Also see bug #321236 *** This bug has been marked as a duplicate of bug 321190 ***