Your Pro was using Go 4, and the
MA2S is using Fly, not sure why DJI elected to remove some of those features from Fly, but they are gone.. You can of course download files to your device and then share them from there.. Its probably not as convenient as it was before, but you can do it once the files are on your device. Or of course download them from the SD to your libraries on your computer, or edit video and then share as you like..