It's the following bug : https://github.com/mate-desktop/marco/issues/118#issuecomment-355697924
You can use ctrl+alt+shift+escape to go the top bar until the bug will be fixed. Another way will be switch to Metacity.
Best regards.
It's the following bug : https:/ /github. com/mate- desktop/ marco/issues/ 118#issuecommen t-355697924
You can use ctrl+alt+ shift+escape to go the top bar until the bug will be fixed. Another way will be switch to Metacity.
Best regards.