@Martin Liptak Thank you for reaching out to us. As I understand you are looking for information related to Template Id for Azure AD Roles are same or not between Azure AD Global & Azure China/Government clouds.
I am checking with my team internally whether Template Id are same or different between Azure AD Global & Azure China/Government Clouds.
As far I know there is a separate Azure portal for each one of the national clouds. The individual national clouds and the global Azure cloud are cloud instances. Each cloud instance is separate from the others and has its own environment and endpoints.
Reference: https://learn.microsoft.com/en-us/azure/active-directory/develop/authentication-national-cloud
Once I have more details on this, I will revert back.
Let me know if you have any further questions, feel free to post back.