AirPlay / Screen Mirroring with iPad in Single App Mode

Apologies if this has been posted prior - I'm banging my head against the wall, tried everything to no avail.

We have iPads managed in an MDM - they are all in Single App Mode. We would like to be able to screen mirror/AirPlay the iPad to an Apple TV, but even with attempting some custom config via Apple Configurator, nothing seems to work. 1 - attempts to access the Control Center to select Screen Mirror by swiping down from the corner of the iPad screen does nothing 2 - pushing the AirPlay icon within media playing in the app does nothing - when the iPad is removed from Single App Mode, pushing the icon gives the option to toggle between playing the media on the iPad or AirPlay'd to the Apple TV 2 - while on the iPad's lock screen, the Control Center is viewable (allowed in MDM restrictions) however again, the AirPlay option is not

Any help is extremely appreciated!!

AirPlay / Screen Mirroring with iPad in Single App Mode
 
 
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