Do you have the same issue if you follow the OP’s steps to reproduce it?
• YES
Provide extra information to complete the original description of the issue:
• When creating a second render window, it is absolutely impossible to set the correct angle. This is mainly due to the fact that it has a continuously rotating external view when you are in the menu. Switching to the free camera doesn’t help here and access to the cockpit view is not possible during the settings. Please finally ensure a user-friendly triple monitor setup.
If relevant, provide additional screenshots/video:
• Not necessary. The description says it all