While the idea to have a hub to discover DLCs for my games does sound nice, it seriously requires options to filter.

DLC != DLC
I’m not, or very rarely interested in cosmetic or „supporter“ DLCs or however you want to call them.
A soundtrack or artbook, maybe.
Story DLCs, real Addons? That’s what I’m looking for.

Currently the page suggests DLCs for games I either haven’t played in ages and don’t really care for or shows me DLC I couldn’t care less about. -> Neither helpful for me, nor helpful for sellers cause you guessed it, I won’t buy suggested DLC.


TL/DR;
If this feature is supposed to be a better solution than clicking through games in my library and checking store pages for new DLCs manually, DLCs do require tags.

Tags that can be used to filter.
Such as artbook, support_pack, skin or similar.