In order to Activate the new Gallery Bar on PBU you'll need to head to the settings screen

On the Preferences tab, you can enable the Gallery Bar

Make sure to press OK to save your settings.

Now you'll be able to see the Gallery Bar at the bottom of your screen allowing you to share one or multiple pictures at any moment.

When using AI with Gallery Bar:

• Save Cropped Photo to Output Folder will show the cropped (square) photo
• Save Original Photo to Output Folder will show the original photo from the camera, with no AI rendering
• Allow Share while Processing will show the thumbnail image with a yellow 'Processing' badge that guests can share immediately and then receive once processed
• Share Original and AI Image will send both the Original and AI renderings once the AI Image is processed

Gallery Bar examples for AI are below: