
I have experienced this step - having to confirm an extension - quite often. I am a new drone user (DJI Mini 2) but have been a Mac user for 30 years. pkg was installed and Terminal ended successfully with the "Process completed" confirmation, the final step - to confirm and allow the extension in the "General" tab of "Privacy & Security" system setting - did not happen. Hello DJI Gamora, thanks to your advice I managed to install the DJI Assistant app on macOS Big Sur 11.2.3. As a temporary solution, please download and install first the DJI Assistant 2 For Matrice Mac before installing the DJI Assistant 2 For Mavic since it's the only DJI Assistant 2 compatible with Big Sur OS.

Thanks for reaching out! The DJI Assistant 2 For Mavic HoRNDIS driver is not yet compatible with Big Sur System.
