The tentacles on the top of a sculk sensor have a different way of rendering compared to the tentacles atop a sensor on the Java Edition. I have not seen this bug anywhere on the bug tracker, despite this bug existing since the sculk sensor was added in the first place.

To reproduce, simply obtain and look at a sculk sensor.

Expected Results:
The tentacles, no matter what angle you look at them, are wiggling in opposite directions.

Observed Results:
The tentacles are wiggling in the same direction when viewing them from the north/south.