so this is happening in both 1.15.2 and the new snapshots. what is happening is that when you try to use bee nest as a redstone input with a comparator the comparator only detects it if you right click on it and if you see in the video this is only happening with the bee nest and had no problems with an item frame
MC-174217
Comparator not working as they should with bee nest
Resolved
Invalid
0
Using the debug stick to change a block's state is unsupported and may not cause updates as usual.
Item frame is not a block, but an entity so you are just using the normal right click action.