Affects Version/s: 1.15.2, 20w17a
Fix Version/s: None
When a player jumps into an opening shulker box, are moved horizontally by the shulker box and stay floating until the opening animation of the shulker box ends.
- Place a shulker box on the side of a block, so that it is at eye level with the player.
- Jump, and while midair, open the shulker box.
→ The player does not fall while the box is being opened.
- When the box finishes opening, the player falls.
Here is a video link of the bug being recreated in the 20w17a: