Does anyone find a solution ?
WilfriedGarry
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Post
Replies
Boosts
Views
Activity
https://developer.apple.com/documentation/mattersupport/adding-matter-support-to-your-ecosystem#Enable-Developer-Mode
If you’re using the open source Connected Home Over IP (CHIP) Tool on iOS or macOS, enable Developer Mode during the development phase of your app by following the steps at Enabling Developer Mode on a device. To test your app on the iOS or macOS device that initiates the pairing, download the developer profile now, then install it.