Teleport de-sync

[Alvsch]

I've searched existing issues and couldn't find a duplicate.

• I confirm this is not a duplicate.

Operating System

Manjaro Linux

Server Software Version/Commit

f29cfbc

What happened?

Player position gets de-synced between clients when teleporting more than 8 blocks. This results in the player falling through the ground on other players POV.

To Reproduce

/teleport ~ ~10 ~
You should then be in the ground for other players when falling to the ground.

Expected behavior

Teleport 10 blocks up and then fall down stopping at the ground for all players.

[Commandcracker]

Can confirm 👍

[DataM0del]

I think I've had this months ago.

[Snowiiii]

I think it is because of the relative PositionFlags which are not being send (we just use an empty array)