I have a quaint house with some beehives under some slab stairs, with a slab art window by a garden atop the stairway. When bees try to get to or from the garden, they try to fly through the slab art windows (they can't) or through the slab stairs covering the nest. (Still can't.)

Reproduction Steps:

1: Get a beehive and put a bunch of slabs nearby, put above the hive or in a lattice beside the hive.

2: Spawn bees behind the slabs on the opposite side of the hive.

3: Let the bees get stuck.