When an item is thrown onto a big dripleaf which adjacent to a sculk sensor, the item go through the leaf

The sculk sensor is detecting the change in the dripleaf's tilt, and outputting power, which the dripleaf reacts to, and un-tilts. That is by design. The only issue here is the item entity in the second video, which resembles MC-4.

So relates to MC-4?

Can confirm. This bug can be recreated in every 1.17+ version (recreated without sculk sensors in the video)

@aapelix It's different from yours,but it's the same kind of problem.My problem is the item falls on the ground,and unexpectedly returns on the dripleaf.I'll eep your video.

It's gone in 25w04a

see these:

and

No more comments???

more comments??? (bushi)