Undid the previous change to the keyboard test so that it responds to window closes again.
Undid the previous change to the keyboard test so that it responds to window closes again.

robbiev/ui,mirrr/ui,beni55/ui,292388900/ui,HunterChen/ui,cainiaocome/ui,mirrr/ui,UIKit0/ui,cainiaocome/ui,ProtonMail/ui,ProtonMail/ui,292388900/ui,hajimehoshi/ui,beni55/ui,cainiaocome/ui,janstk/ui,robbiev/ui,beni55/ui,ProtonMail/ui,HunterChen/ui,janstk/ui,UIKit0/ui,janstk/ui,mirrr/ui,UIKit0/ui,292388900/ui,hajimehoshi/ui,hajimehoshi/ui,robbiev/ui,HunterChen/ui