It must be possible to go into the catptions menu the first time you press the options button (three dots) on a phone)
It must be possible to pick captions also on Adroid phones
Closed captions option is not showing in mobile phones the first time the "options" (the three dots) is pressed. The second time it shows(this also happens on iphone) but it only fades and nothing happens after pressing it(it works fine on iPhone).
Issue is reported here: https://github.com/h5p/h5p-interactive-video/issues/109
Sample content: https://h5p.org/node/400001
This was reproduced in Android 7.0 Chrome 71