Add SBUS Baud to your Quad
The reason for this is to give you a lower latency like race settings. It is DJI Version of Race Mode for your quad.
Connect your FC(Flight Controller) board to your computer and go to Betaflight CLI
Remember to save Your Setting first before doing anything
now type the following

Set Sbus_baud_fast = ON

and save

save
You can do this by not turning on your DJI 03 Air unit.
Next step you will need to turn the DJI air unit on so you can change the controller protocol. Currently set to Standard

change this to SBUS baud Fast

Restart everything and ensure you have video feed and controlled feed.
Thats it your done time to have fun.