Games not shown in library

🎮steam-deck

I've received Monument Valley 1&2 as free downloads on Epic games. When logging in (it's the right account) through Heroic launcher on Steam deck, only those I don't see. I even see games I added right after MV. I've cleared cache, reinstalled Heroic afterwards but no luck. As Heroic was installed recently, it should be up to date. Any info/support helps. Thank you!