The teleport to relative position used to be relative to the source of the command, in this case, the command block, now in the snapshot 24w36a seems to be relative to the player.

This change or bug will affect almost every adventure map and minigame there is.

tp @p ~ ~10 ~ 0 0

Earlier exectuting the command with the player at -3 0 0 and with the commandblock at 0 0 0 would teleport the player to 0 10 0
Now in the same conditions, if the player activates the commandblock but gets teleported to -3 10 0

I have tried using ^ ^ ^ instead of ~ ~ ~ but they seem to do the exact same thing now