Beehives honey level won't raise, no matter how long you wait, no matter how many times the bees go out to grab nectar and go in. I suppose it is a bug in 1.19.50.22 Beta, because I didn't have any problem with it in 1.19.50.21 Beta. 

Side note: everything else works perfectly fine. Crops growth, animals growth, etc.

(I have the experimental gameplay option turned OFF in the world)

Edited: Beta, not Preview (in my experience)