Clones MC-261222.
Vibrations are produced when sneaking, moving, and then releasing your sneak key, all while on the edge of a block. The results of this bug include sculk sensors becoming activated and potentially setting off shriekers or unintentionally setting off redstone contraptions. This is new to 1.20 as well, and didn't happen in 1.19.4.
Info from @[gaspoweredpick] (in comments):
This can be reproduced by standing on the edge of a block, enabling sneak, walking along the edge, and releasing the sneak key. This will not work if the player isn't centered on a non-air block at any point.
Comments 3
This was likely caused by the fix of MC-1133 then. I've added what you commented to the description.
I can confirm. This can be reproduced by standing on the edge of a block, enabling sneak, walking along the edge, and releasing the sneak key. This will not work if the player isn't centered on a non-air block at any point.