Iron golems spawn on lightning rods

Iron golems shouldn't spawn on top of lightning rods, but they do that in my iron farm (picture attached). This was observed on the Xbox Series X in version 1.17.41. I haven't tested on other platforms yet.

 

This issue is related to MCPE-140145. Based on the discussion in that bug report I believe it is not intended that iron golems could spawn on lightning rods because they're not full solid blocks. 

 

Steps to reproduce:

1. Make a working iron farm and place a few lightning rods above the spawn platform (not too high above the beds).

Expected result:

Iron golems will never spawn on the lightning rods

Observed result:

Iron golems can spawn on top of the lightning rods and will stay there indefinitely, which stops the iron farm from working.

Note: It may take a while to see this bug depending on the ratio of lightning rods to other spawnable spaces.

Note 2: I have only tested lightning rods in the upright orientation as shown in the picture