I understand this one may be a little hard, or harder to add. but blockheads need to be smarter.
I just have those times where when i am building my blockhead gets trapped and it can get annoying at times. So what i am suggesting is when you are placing a block a blockhead risks getting stuck in, or risks getting stuck in a cave it will escape when you place the block after it gets out.
This will be a feature under control options. it will say “smarter blockheads”
That is all for now.