In the "facing" part of "/tp" command, the angle feedback of vertical perspective is wrong.

How to reproduce:

1.the "/tp ~ ~ ~ facing ~ ~-1 ~" command was executed by player

2.the correct execution results in players looking down at their feet. But the execution result of the game is, looking slant down, the effect is shown in the "bug2.png" .

We hope mojang can fix these bugs in the next version,Thanks.