Mission Planner seems to be removing make/model EXIF when geotagging GoPro images?

I flew a grid v1 survey, all auto-wp, nothing special. This Solo has the 2.0 stock cube, gimbal etc. On the way back Wi-Fi transferred the images to the phone (to Dropbox). Pulled up the pics on MP, geotagged them, and then they failed to upload for a cloud ortho stitch – camera not recognised.

Turns out the make/model fields were blanked out. Same MP install, same day, Sony Rx-100 sensor, no problemo. Used Sony’s app to transfer files, not GoPro…

I could send a couple 6mb jpg’s or a screen cap of the two Properties pages… Anyone else had this with their GoPro and geotagging?