Just replace it with a coat hanger, now your circuit will never break.

Thats an older GE breaker I think. In my experience probably 2% of the ones I get are crap tbh. Easy fix though, just swap it. I see stuff like this a lot, either it won't switch off or trip correctly or just dies.

Pretty normal problem, as an electrician

They forgot to say "Hold on to your butts" before flipping it. That's the problem.

Vypadá to je správny slovenský vlak nekde na dedine :D

Just hold it down until it sticks in place!