Pistons pushing/pulling/breaking blocks may teleport player to 0 on one axis

From [Mod] GoldenHelmet:
(The test world shared by ItsRichHeart breaks after the fix to lava-water interaction in 1.20.40, so I made a new one.)

Steps to reproduce

1. Load New piston tp world.mcworld
2. Flip the lever on the contraption.
3. Move to near the side of the lower row of blocks and wait a few seconds.

Expected result

Nothing happens. You just watch the block feedtape cycle.

Observed result

You get teleported to X = 0.

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After the latest update v.1.20.30
My moss farm wich is in the style of the youtuber silentwisper, now teleports me about 60 blocks downward when i turn it on.