Show 404 pages when not logged in instead of redirecting to the login page

When When I try to access a page that doesn't exist, I am redirected to the login page and do not see a 404 page. Ideally, the page should generate a 404 error so that search engines such as Google know that this page does not exist.

This could have a negative impact on search engine optimization. And users don't know why they end up on the login page when they were expecting an idea, but that idea no longer exists.

Always return a 404-Page, even when the user is logged out.