I'm trying to free up some space, I noticed LR kept the original RAWs of shoots I imported with the phone. But there are still multiple original RAWs (that are already backed up locally) that could be replaced by smartpreviews.
Unfortunately, filtering won’t work like that. If you enter ‘Type’ in the search field, Lightroom Mobile comes up with file types like ‘raw’, ‘image’, ‘hdr’ and ‘panorama’. Selecting ‘raw’ does not select only those images on your phone that were originally raw files, but all images that were originally raw images. And to make matters worse, it will also select all raw images that were synced from Lightroom Classic to the cloud, meaning that these are smart previews (in the cloud), not raw images at all.