Hello,
There is a known bug for Hot Restart - A valid provisioning profile for this executable was not found, and it is in MAUI project. Hot Restart still doesn't work for Xamarin projects. You could follow the progress or create a new one for Xamarin.
In addition, please don't use this site to report product bugs or feature requests. This is a site for support, so please use the right site to requests new feature requests about a Microsoft product or report any bugs. If you want to report a problem about Visual Studio, see: Report a problem with Visual Studio - Visual Studio (Windows) | Microsoft Learn
Best Regards,
Wenyan Zhang
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