I don't have the Cine version, but my understanding was that ProRes must be recorded on the SSD, but the micro SD card could otherwise be used as on the non-Cine version, recording both stills and video that was not ProRes.I can't believe they got rid of ability to set a general battery alarm in the Fly app, it makes no sense. I'd also like to be able to write stills to the SD card and motion footage to the 1TB of onboard.
Are you not able to change the location of the recording during flight, such that you change the location of all recording to the microSD card when your ProRes video recording is completed, when you want to record stills?