I'll find adding a filter useful since I have a lot of non-CurseForge supported mods in my mods folder, which appears on the "My Mods" page, which makes it difficult to find the CurseForge mods you installed since it's buried with non-CurseForge mods.
I also found lots & sims I downloaded on the gallery on the "My Mods" page which is unnecessary since those aren't mods, and since those aren't mods, it clogs up a lot of space, which makes it hard to find mods you downloaded.