Currently testing nextcloud behind a reverse proxy with client side certificates authentication which adds an extra layer of security on top of nextcloud. When I connect using a browser like Google Chrome on my phone it works great because the app prompts me to select a (client) certificate from the certificate store of my phone however with this app it does not and this makes it impossible for me to connect to my nextcloud server. I would love to deploy this to multiple users but I can't yet using this version of the app. Please feel free to contact me for additional information if needed  I love nextcloud :)
March 28 2017