Describe the bug
I breed two bees together; I put the baby bee in a safe enclosed space and after a bit the baby bee disappears

To Reproduce
Steps to reproduce the behavior:

1. Breed bees
2. put baby bee in jar
3. releases bee in enclosed space
4. baby disappears

Expected behavior
baby is supposed to grow up

please complete the following information:

• Forge Version 35.1.29
• Mod Version ResourcefulBees1.16.3-1.16.4-0.5.7b.jar

Additional context
its happed right in front of my eyes. I had 500 secs left on the bee growth timer and then the bee just disappears

If your enclosure has a solid roof (aka made of wood/stone etc) baby bees will suffocate, this is a vanilla bug, the issue is that the baby hitbox's eye level is above the top of the hitbox and when they fly into the roof they suffocate.

If that's not the case please let us know

can you give a screenshot of the enclosure?

If your enclosure has a solid roof (aka made of wood/stone etc) baby bees will suffocate, this is a vanilla bug, the issue is that the baby hitbox's eye level is above the top of the hitbox and when they fly into the roof they suffocate.

If that's not the case please let us know

yea I had that happen earlier so I tried glass roof and a trap door roof under the glass roof but in both occasions the bees have disappeared

This happens to me routinely if there is no nest/hive in their enclosure. try adding a hive/nest that they can pop in and out of and that should remedy the issue. Not sure why this happens, I'm assuming they're despawning for some reason cuz I never hear bee damage sounds. The bee despawning can be replicated by holding out the bee's breeding item and then just afking in their enclosure for ~20 minutes. When I come back it seems all but 1 bee despawns.

bees are designed to despawn after 10 consecutive minutes of not being within a 10 block range of a hive/apiary. you can also give bees custom names with nametags to keep them from despawning.

They seem to suffocate with (with at least some) glass blocks that aren't vanilla. I've tried with Panzer Glass from Engineer's Decor and Framed Glass from Create with the same results. Regular glass seems to work fine though.

baby bees suffocating in roofs will be fixed in the next major patch, it's a vanilla bug that mojang say incorrectly is fixed,

Mojang's code

   protected float getStandingEyeHeight(Pose p_213348_1_, EntitySize p_213348_2_) {
      return this.isChild() ? p_213348_2_.height * 0.5F : p_213348_2_.height * 0.5F;
   }

Our mixin fix

    @Override
    protected float getStandingEyeHeight(@NotNull Pose pose, EntitySize size) {
        return this.isChild() ? size.height * 0.25F : size.height * 0.5F;
    }

update to 0.5.9_1b