I don’t see any wobbles on reviewing the footage again. There is a very slight jello effect from the way the image sensor is acquiring the image as a series samples over time. There are some jello effect filters in the professional video editors that could help.
It could also be some artifacts from encoding. It is so slight that I can’t be sure. What codec are you using, and what pixel dimensions is the original.
I am assuming that what you posted was from the original on the SD card from the drone. The tablet video is always very low quality, mostly 720p.