I inform you there is the same thread here https://github.com/ubuntu/gnome-shell-extension-appindicator/issues/439 I also attach picture how any user can fix problem.
** Bug watch added: github.com/ubuntu/gnome-shell-extension-appindicator/issues #439 https://github.com/ubuntu/gnome-shell-extension-appindicator/issues/439 ** Attachment added: "location of 'Legacy Tray Icon Support'" https://bugs.launchpad.net/ubuntu/+source/gnome-shell-extension-appindicator/+bug/2012388/+attachment/5713097/+files/location%20of%20%27Legacy%20Tray%20Icon%20Support%27.png -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell-extension-appindicator in Ubuntu. https://bugs.launchpad.net/bugs/2012388 Title: X11 window (usually AnyDesk) at top-right of the screen is invisible and steals mouse clicks To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell-extension-appindicator/+bug/2012388/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs