my biggest gripe with cohost is the Liked Posts section. this isn't an exclusively Cohost issue as i remember twitter used to do this too, but: i want my likes to be ordered by when i liked them, not the order of the original post
if i like a post from 2022, right now, today, it should be the newest thing in my Liked Posts feed. imo. or at least you should be able to sort it by different dates