https://github.com/thedarkcolour/Future-MC/blob/main/src/main/java/thedarkcolour/futuremc/tile/BeeHiveTile.kt

You can see here that
val flag = isExitBlocked(world, pos1)
checks for if the block is blocked right?

and

if (flag && beeState != BeeState.EMERGENCY) {
                return false

makes it so the bees do not come out unless it is not blocked

well

private fun isExitBlocked(worldIn: World, pos: BlockPos): Boolean {
        return worldIn.getBlockState(pos).isAir(worldIn, pos)
    }

returns a true value when it is not blocked.

So bees cannot exit the hive unless the entrance is blocked.

#321

You're correct
You can pull request if you'd like lol

I can do that :p
Probably tomorrow, very tired.