Blocks dont break

Are you in spawn protection?

Only the top of the door is opened. And that village house is broken.

Hello. In the future, please provide more details and how to replicate (taking a screenshot with debug open is a good idea).

I have experienced this "bug" when I create a new singleplayer world. Usually, I wait for a few minutes for my computer to speed up and the world starts working normally.

I have seen a similar issue with a bugged out door in 1.16.5, as well. I wasn't having the blocks not breaking issue though.