Deleting an Application's AppRole in Azure Active Directory

This bug is fixed now. All you have to do is set isEnabled to false and save. Then you can delete the role and save again. A Work-around is not necessary.

To Delete the Application Role:

1. Go to application Manifest.
2. App Role you want to delete, change the value of isEnabled to false.
3. Save the manifest.
4. Delete the that approle.
5. Again save it.

It seems a bug in new portal . The save operation doesn't save isEnabled to false on server side . Any feedback , you could post to here .

Currently , you could use Azure AD classic portal to modify the app roles in manifest(download the manifest and then upload manifest that changed) . Delete app roles in classic portal works fine in my environment . Please let me know if it helps.