How can i use android app to back up photos i take

Using Nextcloud Android app 3.4.0. How am I supposed to use this? What is it that you envision people will do? I can’t share folders on the phone, the Auto Upload does nothing. Is the expected use case really to upload one file at a time manually? That seems, I dunno, less than good?

Please describe your issue more detailed. Automatic photo upload as well as bulk upload is working fine with 3.4.1.