Cant enter VR mode
Since an upgrade a few months ago, I cant enter VR mode while trying to play .mp4 files directly of a webserver.
The CardBoard icon is simply greyed out!
If I download the video, I can enter VR mode with no problem.
I'm currently running version 2.16.0 on an iPhone 8 with iOS13.3
Any thoughts on why it doesn't work for me?