Has anyone heard if Adobe plans on allowing the option to export an edited raw file with mobile lightroom (in my case on my iPad pro)? Or are you aware of an alternative without having access to a desktop laptop?
You can currently export raw files from ipad. When in an image, you use the little export button, Hit the tiny little button to give you settings next to "Export to Files" and select "original". Then hit export to files and select a location, which can be your icloud drive, creative cloud, dropbox, etc. Unfortunately, you don't get the xmp which is really strange actually and a big omission. If you select dng as already noted by @WobertC , you get a full raw in dng format with the xmp embedded.