Information

Minecraft version: 1.16.5
Forge: 36.2.0
Environment: single player
Mod: Realistic Bees 1.16.5-2.2
No other mods installed besides Collective 1.16-2.64

Description

When bee size is 0.25, baby bees will suffocate when they land on or fly adjacent to a block, which they attempt to do regularly during flight or when following a player with a flower. If the adult bees land when breeding, the spawned baby bee will suffocate to death. The issue goes away if bee size is set to 1.0.

Thanks for giving the mod a try and opening the bug report! This has been fixed in version 2.3 of the mod. It seemed like it only happened in the 1.16.5 version. I've added an extra config option (enabled by default) to completely disable suffocation damage for the bees to fix the problem.

https://www.curseforge.com/minecraft/mc-mods/realistic-bees/files