Tiktok unlikes and saves videos?

I have quite a few food related folders that om going through.

I unsave the ones I don’t want to make, and unsave the ones that I have written in a cookbook.

ALL videos I save I have liked. But when I was going through, almost none of the videos had been liked. And when I was another day going through (I’m not going to go through hundreds in one day), I noticed that many of the videos I had unsaved was there again? But the sausage button was not yellow, it was just in the folder.

Annoying having made progress removing 50 and then having 20 of them coming back!

Wonder if it unsaves videos aswell…