I used iCompta 4 a lot but paused the last years

I saw the option "automatic import" (the terms might not be 100% correct, because I am using the iCompta with german language).
Is there a possibility to add a personal iCloud Drive folder as file / url? I managed to automatic export my transactions with Apple Shortcuts into a iCloud Drive folder as ofx-files. Every ofx-file is stored in a bank account specific folder. Now it would be a blaze to use the automatic import to check for new files and import them.
But when I choose the field "file / url" the only way entering something is typing or pasting text. Should there be a dialog for choosing a file stored somewhere on the iPad?
Thanks for your time
Creepa