faster culling

Hello, the faster culling tool is very handy. Small improvement proposed: to avoid having to look to the side to see if there are several photos in a group, it would be interesting to have an indicator that would appear superimposed on the displayed photo specifying the number of photos in the group . This would allow you to stay focused on the large display of the photo and not have to glance to the right each time the group changes.
Thanks
Cordially