In the new steam UI it seems like the "Your Store" Tab has been removed and the points in this tab have been scattered across different menu points and sub-categories, etc.

Unfortunately it seems as if the Subscriptions Tab has been out-right removed (or I'm just too dumb to locate it). From this tab on you could navigate to different landing pages, like for example the EA Play Landing Page, where you get an overview of all EA Play games: https://psteamproxy.yuanyoumao.com/subscriptions/ea

Now I can only navigate to this page through a link on the store page of a game, that is included in EA Play.

Am I missing something or has this feature been removed?