When opening a site monitoring project, the viewer used to land on the first level alphabetically — which was often empty — leaving you looking at a blank canvas until you manually picked a level that actually had photos.
The viewer now opens on the first level that has image content, and selects the first capture that has images as well. Empty levels and captures are still accessible; they just won't be chosen by default. The level and capture dropdowns also now scroll when a project has many entries, and level names stay on a single line so long labels no longer push the layout around. The 360 Images label in the mode selector no longer shows a stale count that could disagree with the actual number shown on the Images tab.