The problem that this feature will solve:
I don’t know if this would fit into this category, but I’ve been using the Beta versions of Shapr3D for about 2 years now and I’ve always been very enthusiastic about the versions of TestFlight, I also usually change the original icons to a nice appearance and in harmony with the other apps, I created a “beta” logo for Shapr3D on my Mac, but I would be very happy if there was an official option from you 
