Something like that happened with my old Roku box during a rewatch of Breaking Bad. The audio track flipped to French during the "Ozymandias" episode and I sat there for ten minutes thinking Walt had suddenly become fluent. My roommate walked in and started laughing because I was reading the English subs while French voices played over it. That box got retired real quick after that.

Did a gooseneck actually fix your pour, because mine still splashes everywhere?

Man, just let her have it. Cats are smart enough to figure out a latch, so locking them out of everything is a losing game, you will spend the next ten years playing jailer to an animal that already beat you once. The treat bin is the problem, not the door, so move the treats somewhere high and leave the pantry alone. If you really want to outsmart her, stop thinking like a cat owner and start thinking like the cat: she wants the payoff, so take away the payoff and the trick dies on its own. Slapping a toddler lock on there just tells her you are scared, and she will spend every night you are asleep working that thing out too. Let her strut around like she owns the place, just make sure the place she owns has nothing worth stealing.