Selecting

It would be great if there was a better way to select items. If it was more like apples system in photos, an option to select all, AND a sweeping motion so you could easily and quickly select a large group of photos. I batch edit in large numbers, so currently I have to singly select images one by one multiple times — select one by one images to import to drafts, select images one by one to copy + paste edits, then AGAIN select one by one to save to my camera roll. Or am I missing a shortcut somehow? It would save me SO MUCH time if I didn’t have select all the photos for multiple steps. If I have 150 photos for example, it takes forever, or I miss some etc.