The part that attaches to molding is broken there was a (lip) or hook to catch the handle when you slide down the handle works fine
Casey from SWISCO responded:
May 26, 2023
Hello,
Your first photo resembles the 83-128 screen latch and handle. This assembly is used with the 85-023 strike, which is sold separately. Review the specifications below to see if these parts could work for your repair. Thank you!