fn uninstall(state: &mut AppState)Expand description
Drop the policy and show every window the way the frontend does without one.
Beside the windows, everything the policy set outside its own state goes back to the frontend’s: the client’s cursor in place of one the policy showed, a single virtual desktop for the pagers, since every window is now shown, and the keyboard on the topmost window where the policy left it on nothing or on a window no longer shown.