Today when opening my photo app I populated the Repeating Group with all images in the database. I reloaded the page but no change. Then I clicked on a menu link leading to the current page, and suddenly only the images related to the chosen thing was shown.
Having had issues with Repeating Group loading time I have a hunch this might not be a bug regarding making the right search in the database (bu the Bubble engine), but rather simply lag time waiting for correct data to show for the Repeating Group. Since I swapped back and forth between Things view different sets of images somehow the Repeating Group “remebers” all images before getting the subset to show. This reasoning also goes in line with my other issues with Repeating Group loading times. See bullet 3 in Slow Response from Bubble