Merge Enterprise Applications/Application Registrations
If I create an application in either the Enterprise Applications (EA) section or Application Registrations (AR) section, the application will appear in both, yet have a different settings and configurations (depending on the section I started with). This is extremely confusing.
For example, if I go to an application from AR, I can only configure Properties, Reply URLs, Owners, Permissions, and Keys. When I go to the exact same application from EA, I'm able to edit the Properties again (but not all found in AR). I also get access to Users and Groups, Provisioning Application Proxy, Self-Service, Conditional Access, Permissions, etc. On top of all of this, Application Proxy is available from the main AD blade.
Please merge AR into EA. EA has way more useful features, but is missing key aspects found in AR (such as Reply URLs and Keys). I don't like having to switch between the two in order to manage different aspects of the application.