Offline Data offline in Files

I’d like to ask whether it’s possible to access Files that are mark as “offline available” in the NC iOS App through the iPad Files App when I am actually offline.

When without internet connection, I can read offline files perfectly fine within the Next Cloud App but in the iOS Files App at first nothing appears and after waiting a while it shows the top level Folders (cached I think) but I can’t actually open them (Error window that I am offline). I made one top level folder available offline and altough I can access it through the NC App, the Files App seems to treat it like all the other folders that are rightfully treated as offline. When online I can access all folders perfectly fine.

Is there a Workaround or a way to fix this in an update of the app?
Thanks for your Help