Bees get stuck on non-full blocks

The bug

Bees can get stuck inside non-full blocks, such as fences.

Affected blocks

Slim blocks:

1. Bamboo
2. Chain
3. Door
4. End rod
5. Fence
6. Fence gate
7. Glass pane
8. Grindstone
9. Iron bars
10. Lightning rod
11. Pointed dripstone
12. Sea pickle
13. Slab
14. Stained glass pane
15. Wall

Other blocks:

1. Cauldron
2. Composter
3. Scaffolding

To reproduce

• Execute the following command:
  /fill ~20 ~-20 ~20 ~ ~ ~ minecraft:acacia_fence hollow
• Summon bees inside and outside the fence cube.

Expected result

The bees should be able to pathfind around the fences.

Observed result

The bees get stuck inside the fences.

Original description

I saw some reports of this issue for earlier versions, and in this report ( MC-159447) the issue was supposedly fixed. I didn't know what to do to report a bug and when trying to sign in my minecraft.net account info did not work so I made a new account to post this bug report. After seeing many snapshots talking about all these fixes I did not see any talk about fixing bees being stuck to fences. Hope I'm not the only one dealing with this. I have a couple screenshots and I put in blocks from 1.16 in it to show that was the version I was playing (1.16 pre5 specifically). 

Hope this issue can be resolved before 1.16 officially releases.