Add the ability to fetch this https://learn.microsoft.com/en-us/uwp/api/windows.media.control.globalsystemmediatransportcontrolssession.sourceappusermodelid?view=winrt-26100#windows-media-control-globalsystemmediatransportcontrolssession-sourceappusermodelid
Add the ability to fetch this
https://learn.microsoft.com/en-us/uwp/api/windows.media.control.globalsystemmediatransportcontrolssession.sourceappusermodelid?view=winrt-26100#windows-media-control-globalsystemmediatransportcontrolssession-sourceappusermodelid