It feels crazy to me that this doesn't exist.

Hey Quinn @eskimo, Yeah, a fresh project runs on device perfectly. It's something unique to my app. Since writing this post, I've also tried changing the Bundle ID of both the platform target, and the project itself, but I've continued to encounter this error. Thanks for your reply!

This is the post that should have a green check. This guide revealed the "App Services" tab to me that was previously invisible to my eye. Appreciate you sharing the post, and yes, thank you Rob.