The first thing I tried with the new android beta-app was to synchronise with dropbox. I clicked synchronise with dropbox, opened the dropbox website and autorised the oauth-token and got the message "continue in the app" or " redirect to app" or some similar message.

But when I clicked that button nothing happened. 

If I went back to the app manually, the app was still waiting for the oauth-token and nothing happens. I tried this multiple times and always the same error.

(later I realised this might not be supported, and I would need to use a backup-file and restore from that. But still an error or a warning or something would be nice if this is the problem)

Hi @Fredrik,

Thanks for writing in.

Please let me know the default browser which you've configured on your device so that we can help you better.

Thanks.

My default browser is Firefox 61 (on android)

Hi @Fredrik 

Thanks for your reply.

You're facing this problem due to a known bug and our dev team is looking into it. Meanwhile please make Chrome as default browser and then try to sync.

Hope this helps!