OP can change the title/category after the Edit Window Period

cpradio (cpradio) February 25, 2015, 2:48pm 2

Happens on try.discourse.org too

Topic		Replies	Views	Activity
User can move a Topic outside of a Restricted Category Bug	7	1558	February 26, 2015
Changing topic title permissions Product Support	2	612	July 6, 2018
Please allow topic titles to be edited pre-approval Feature approval	5	1480	November 19, 2015
Category change pencil not showing edit UX	5	809	January 9, 2020
Users can edit flagged topic title when they should not be able to Bug	7	837	February 11, 2022