Full screen video on iPhone popup

1

I’ve got a popup that plays a video. When playing on a laptop or iPad the full screen button will do just that. However when playing on an iPhone it has no effect - either running in the preview or from the host.

Thanks!

iPhone
iPhone734×668 106 KB

controls
controls520×2010 171 KB

EDIT: device photo

device
device990×782 149 KB

Catalina 10.15.7
iOS 14.1

2

I just tried and it works for me. Would you send the project file over so we can test the exact setup?

3

Document sent! Thanks!