App using AppLab package name cannot start

We started the submission process for AppLab with a very specific package name.

When we try to build and run the app that uses that package name, the app doesn't start and when it's launched it just stops and you get back to the main oculus menu.

Whatever other package name works fine, that is the only difference between working builds and not working ones.

Has this issue ever occurred to anyone else?

This specific thing, is really blocking for the review progress, of course.