Seafile client is useless offline

I’ve just downloaded some files on Seafile client on Android in case I don’t have internet access (boarding pass, insurance for trip etc). But this isn’t much use as I tested what happened when I disconnected Wi-Fi and mobile internet. Seafile client simply says “Error when loading libraries. Tap to refresh”. I expected it to show the file structure of least those downloaded files.

I’m guessing they’re buried somewhere in the Android file system but that’s hardly user friendly.

Later… yes, they’re stored in Android/com.seafile.seadroid2/seafile/email (seafileurl)