Cancel (X) doesn't work
Support Ticket
Cancel (X) doesn't work+status
open
Cancel (X) doesn't work+tag
Cancel (X) doesn't work+issues
Not sure of your terminology now, but when I go to the 'edit' or '...' views of a card, the 'X' button doesn't seem to work.
It should 'close' the special view with the extra menus and go to the open view (or maybe the original view or something like that), but the detailed menus should go away, right?