Drag Photos Across Sections and Photo Groups in Documents on Web

Dragging photos across sections and photo groups is now live on the web. If a photo landed in the wrong section or photo group while you were building a document, you can drag it over to where it belongs. This pairs with the Reorder photos option in a photo group's 3-dot menu, which lets you drag photos into the order you want within a group. Between the two, you can move a photo to a new spot and then put it in the right order once it gets there.