Exclude filter on the lists

This is very simple. I'm trying to use again IMDb to manage my watchlists and backlogs, but the inability to exclude some categories on lists, specially on the standard watchlist makes everything so confusing and messed up, far from the organization I hoped. For example, I can put movies and TV shows on my watchlist, and then filter only movies or only TV shows, but I can't exclude animations when I choose movies (and TV shows too). So, everytime I choose to see my Watchlist filtered by TV shows there will be a mix between live actions and animation shows that I can't avoid. However I can see only animated TV shows if I choose two filters (TV shows + animations). This doesn't make sense only because I can't filter out things, like we can on the advanced search. Please, making infinite number of lists it's not the appropriate solution for this when just exclude filters would solve the problem. Thank you. (Oh yeah, there's a bug on the lists: we can choose "TV series + TV miniseries" and then it shows both things, but if bookmark this URL and try to reach it later (or press F5), the filter doesn't work. I just see it happening with the "TV miniseries" filters.)