It says steamdeck verified but I can't install it. Not in the app nor the client through desktop

I received a pre-release review key and finished the game with all achievements except two. A version released elsewhere (IOS Google Play) appears to have one for Who made this (watch credits) and Album of Memories (look at picture in album). Were these not implemented in the Steam version or is there a trick to them? Credits are only accessible through the main menu and then loop. Or, are there two other undocumented achievements that I missed? Thanks in advance......

There still is a chance of this coming out if the steam page is still up. We can maybe get love you to bits here too in the future.

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The game released 2 years ago on mobile and mac. Is this version cancelled or still in devopment?