Filter setting and clips all over the place

This is filter trimming, and hit happens in the keyframes window, even if the filter has no keyframe capabilities.
firefox_2021-07-26_05-42-35

I tried to reproduce your issue, so far I have not been successful.

What is your Video Mode? (Click on Output, then Properties)
What is your video clip properties? (Click on the clip, then Properties)
What settings for white balance are you trying to use?