Ok, After some more testing I found out that the gaps seem to appear when I select a region in any way. So, just clicking or shift click or move up a track so it selects all regions or click and drag. Etc. Also, when I stop recording, It selects the region I just recorded and creates a blank.
So, it’s only when dealing with regions. Not with automation not in the mixer or plugins. (Guess I was wrong on that one)