Since a few days now, I'm using Xcode 16 and I try to install a newly made provisioning profile for my app. On the development profile I always get the message "Failed to install one or more provisioning profiles on the device". But no message at all for the distribution profile. I even tried setting up completely new certificates as I updated to macOS 15 and Xcode 16. No success.
When checking the installed profiles via Finder under
open ~/Library/MobileDevice/Provisioning\ Profiles
I only see profiles from my last project from june this year. It does not matter how often I press "Download Manual Profiles" in Xcode nothing new lands here.
Is there any other way to install newly created profiles? As my project is done with .NET and not a native Xcode project I do not have the option to let Xcode it generate for me (if this would even work).