Export all open photos as a ZIP

To save every photo you have open at once, each with its own edits:

1. Open the photos: up to 15 at once, each in its own tab.
2. Click the arrow next to Export (More export options), then Export All as ZIP. It shows when two or more photos are open.
3. The ZIP downloads with every open photo under its original file name. Photos without edits go into it as they are.