I have deliberately put this in coffee and not in support for 2 reasons.
A I can exit konsole by closing the action
B its for info purposes only for those of us not used to konsole,
(I am a lxterminal fanboy)
first how to duplicate.
run this command as a local user in konsole
then use mouse to hit the “exit” button.
konsole refuses to close.
then press q to quit less…exit button now functions
or try another active command
exit button refuses to play until you press Q to quit man page
FWIW no problem using exit button on rxvt.
(I have yet to build lxterminal for OM)
Hope that helps someone