P: Filter by Rating/Flag

Hi!

it would be helpful to be able to filter by the keep/delete flags under the info ratings. That way I can earmark what I want to keep for edits and what I want to delete then filter down to a delete pool and mass delete all those flagged to be deleted at once. Even using a star rating system if I wanted to save space and purge on my phone e I could purge one star photos from my phone after I verified they were backed up elsewhere. I think this would be really handy.