How to Fix Warp Stabilizer Incorrect Rotation
sorry I don't use this forum and have zero time to answer, but from the clip you posted I'd strongly suggest you don't use warp stabilizer - instead use "stabilize motion" and then make sure to check the "rotation" parameter so that you are given a second tracker - then once you've stabilized the position and rotation of the footage you'll have to do a little extra to manually slide the footage left or right depending on where the camera goes (look into stuff like "setting a null as the target for tracking motion" and you'll get a better understanding of all this stuff).