The bug
When the player is on the edge of scaffolding, with their center over an air block/ground block, holding the Jump key will make the player jump rather than climb, and holding the Sneak key will make the player fall rather than climb down, allowing the player to take fall damage while still on the scaffolding by letting go of the Sneak key.
All of this is similar to MC-1133, which was supposedly resolved.
Steps to reproduce
Build a scaffolding tower.
Stand on the edge of it.
Jump or sneak.
Luna Boss
The Environment field is supposed to only contain PC details.
Thank you for your report!
We are tracking this issue in MC-139063, so this ticket is being resolved and linked as a duplicate.
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