If you had applied a systematic approach in your search, you would've found it here:

STORE - COMMUNITY - USERNAME - CHAT - SUPPORT
-----------------------------------↳ Games

Recently played - All games - Perfect games - FOLLOWED - Reviews


or simply type > gtm.steamproxy.vip/id/username/followedgames < into the address bar on your browser.

Easiest way now in the app is to go to your profile, click "games," and then the "followed" tab. Super annoying. I hope they add it under the "store" list eventually. Or at least make the wishlist one of the tabs under "games" so that they're all in one spot (with your perfect games, recently played, reviewed, followed, etc.)

You can also reach from the main Store page via the More dropdown.

More > View All > Followed Games & Software (listed under the My Account heading).