Photos turn grey after editing
I am currently editing photos on the Photos app that were taken as RAW files. Random photos are turning grey after editing and saving the changes - both as a thumbnail (see photo attached) and when I click on the photo. While on the grey photo, if I click 'edit' again, the photo re-appears, but then turns grey again if I save the edits again. If I remove the edits, the photo returns to normal. I tried removing the edits, then re-editing, which worked for a couple of photos but not for others.
Does it have something to do with the size of the file and editing increases it? That's the only thing
I can think of.
MacBook