Pythonista and Working Copy - greyed out

When trying to access a folder from either Pythonista or Working Cooy apps the Cryptomator vault is greyed out.

I’m sure that there should be other apps that behave the same. I’m wandering what’s in a file app integration that would prevent access to the vault folder…

Waiting to solve this to buy the app.

Hi and welcome.
Please see here: Open folder in place for iOS

I’ve searched a lot and could not find any reference… :-/
At least there are more keywords now to lead to the issue.

Thanks for the fast reply!