Even director Sam Raimi isn't sure if Doctor Strange 2 is finished filming
It would be fine... if he was not the man in charge of Doctor Strange In The Multiverse Of Madness

It turns out director Sam Raimi is pretty tight-lipped on the details of the forthcoming Doctor Strange sequel Doctor Strange In The Multiverse Of Madness— so much so, that he won’t even reveal if the film is truly finished shooting. When recently asked if the Benedict Cumberbatch-led film has completely moved on into post-production following November’s reshoots, his answer was plagued with uncertainty.
“I wish I knew the answer to that question,” Raimi told Variety. “I think we’re done, but we just cut everything. We’re just starting to test the picture and we’ll find out if there’s anything that’s got to be picked up. If something’s unclear or another improvement I can make in this short amount of time left, I’ll do it. One thing I know about the Marvel team is they won’t stop. They’ll keep pushing it until it’s as close to being great as it could.”