Continuous activation of teleport with rotation is broken

Partner Rank:

1

Partner Team Reporting:

Razzleberries

Verification builds:

1.13.0.0 Win10 and Android (at least)

Summary:

When executed continuously, teleportation with rotation glitches. This is breaking all attempts at making cinematics.

Impact:

All maps containing cinematics based on continuous teleport are potentially broken, this may result in people asking for refunds as the map affected "A Scary Tale" just came out this week along with this update.

Repro Steps:

If you play "A Scary Tale" you will reach the cinematic during gameplay naturally.
Press the start button, and once started, execute function event/inst/19

Observed Results:

The cinematic is broken, jumping all over the place.

Expected Results:

The cinematic should be smooth. I am attatching a video showing the behavior working and non working side by side.

Screenshots/Videos attached:

Yes

Regression Builds:

This did not occur in 1.12.x

Notes:

It seems something has changed with the behavior of the teleport command.