No landscape view on android phone

Im new to Channels DVR. I have it installed on my always on PC for recording. I also have the app on my A-52 Android phone. When I watch my over the air channels it won't go into landscape view. I've looked through all the settings multiple times but don't see a section for this. Is this by design or am I missing something?

Works on my Samsung just flip the phone ... maybe you have Autorotate off in your phone settings.

Good grief you are correct......auto rotate was off. Not sure how that happened because I always have it set to on. Thanks!