I have created a new view within Site Pages called 'News'. This is a public view however I have not set this as the 'Default View' for the site.
I am then using the 'Document Library' web part to embed it on to a page. This works fine for me as the site owner, however users within the 'Site Visitors' group cannot see any pages within the embedded view.
I cannot figure out which permission I need to alter to allow them to view pages within this embedded custom view, or perhaps this is a limitation of SP and viewer/reader access will never be able to see content within custom views.