Output view always opens on macOS even if it's not on the workspace

Steps to reproduce:

• Start Design Studio with -tcs options
• -> Basic 2D Workspace is opened, but it also contains Output view which should not be visible.
• Close/hide the Output view from the workspace and also some other view, e.g. Assets
• Close the project and open again
• -> Assets view is no longer on the workspace but Output view is once again visible