Would be great if Dji could deliver an update of the HDMI possibilities. Now you have the choice between mirror and cam only.
If you are in cam mode and switch to mapmode on the RC the cam view on the external display is switched off.
It would be agreat addition to secure flight if you can fix the map or Vision Assist on the external display and the cam remains on the internal display.

We appreciate your recommendations. Let me forward this and provide feedback to the related departments for evaluation. Thank you for your support and understanding.