Apps like NetFlix/Max or anything that shows DRM content will not work on Screen Mirror. This is a Digital Rights Management feature of the iPhone. This is to make sure that you cannot make copies of the media.
This works fine with any app that does not require DRM, like YouTube etc.
Do let me know when you run into an app that does not work, and I will add them to this list below.
Apps that will not work
- NetFlix
- Prime Video
- Max