Late App Shortcut Addition-Unknown Timeline

Hey, loving it here but could be better.

When I select a niche app to have it added to shortcuts page I get a “we’ll add x app, come back soon” message.

So far, any app I tried to add hasn’t been added yet, and I have no idea when will it be.

Would love some context as to when, or if there’s a relatively simple way to add it ourselves.

Thanks,