After "backing up" photos, they're not available to ANY other app, and even within Photos they're literally impossible to navigate or search: users essentially have scroll though ALL backed up content to find any PARTICULAR picture, which is absurd. Yet another app that seems like ZERO Google engineers actually USE!! [And per usual, Google's response to this review is to treat me like a child and send me to boilerplate FAQs that don't even remotely address the ACTUAL nuanced issue at hand.🖕]