The Mavic 2 has 8MB internal memory for video storage, which seems to be the default. I find this inconvenient, and prefer the video sent to the micro SD. Is there a way to disable the internal memory?
Then if you forget your SD card and go flying, the Mavic 2 will ask you if you wish to change to the internal storage. Then later when you put in a card, it will tell you a card has been detected and ask you if you wish to switch to the SD card.