The bug:
Bees attempt to polinate a waterlogged mangrove propagule, which causes them to take damage. It doesn't happen every time, but it will eventually kill the bee. It is especially dangerous when there are multiple bees pushing each other.
Expected result:
Since water is deadly to bees, they should ignore the waterlogged mangrove propagule.
Actual result:
Bee pollinates the propagule and takes damage.
MC-249253
Bee tries to pollinate a waterlogged mangrove propagule and dies
Resolved
Fixed
4
I can confirm this behavior. This issue can more commonly be reproduced in deep bodies of water. Here's a bit more information regarding this problem.
According to MC-249147, it's intentional that bees can pollinate mangrove propagules, however, since these blocks can be waterlogged, bees will also attempt to pollinate themselves on waterlogged mangrove propagules, and this is problematic because bees take damage when coming into contact with water.