How to fix Jittery iPhone videos shot at night

[roadhazard]

I need some help understanding why my nighttime videos (shot on an iPhone 16 pro max at 1080HD at 60 fps, HEVC, Enhanced stabilization is off, Action mode lower light is off, HDR is off, Auto fps is set to 'auto 30 & 60 fps', and Lock white balance is off) are kind of jittery.

In the daytime or indoor lighting, the quality is AMAZING but walking around at night ... the videos are kind of bad. If I stand still, razor sharp at night.... start walking.... jitter jitter jitter. It might be hard to explain without seeing an example. I have a few test .mov files I uploaded to YT. Would appreciate any guidance on a fix to this.

Examples:

https://youtu.be/KDFAzmdCfnM

https://youtu.be/auIF6376Va4

https://youtu.be/ab29yGL8zhQ

PS Mods, I couldn't really find a good spot to ask this so if it's in the wrong area, feel free to move it.

[TreeTops]

Does the jitter still happen when stabilization is turned on. On my Android phone I just leave it on all the time. Seems to help.