Good catch, TD, I'd never have noticed that!
And here's one of the most famous recent bloopers in movie history: the throne room scene in The Last Jedi (2017), and the case of the praetorian guard's disappearing weapon.
https://www.youtube.com/watch?v=c85KaDSMIRM
The throne room scene has become notorious. In addition to the piss-poor fight choreography, check out the disappearing weapon from 10 mins 22 secs to 10 mins 25 secs. Luckily, TLJ had Ryan Johnson at the helm and this film-making genius didn't see the need to shoot another take.