Cast not working on iOS in the example app

[AngeloAvv]

Has any of you successfully cast a video on iOS to a Chromecast? When I cast my video on Android, it works fine, but on iOS, something is broken: even if I use the example app provided in the library, the screen goes black, and the cast commands are available, but nothing is cast on the TV (through the Chromecast)

Any suggestions would be appreciated, thanks for your help.