remove button does not work
Because those apps are still in use?
This also applies to your public apps, to remove those, you’ll first need to track down all its users and somehow force them to remove it from their sport modes. Deleting unused private apps works just fine.
I was able to keep a small number of apps before, If I wasn’t using them remove button would work so my app list would be more tidy. None if them are being used on a watch on any screens but I still cannot remove them.