Hi EneaManga,
When the error appears, HttpError Component is added to DOM. (just like a modal). It covers all the pages. The Default HttpErrorComponent has two buttons. "Go to home" button/link redirect to '/' with routeLink directive and destroy itself. "Go Back" button is called destroy method and remove the "HttpErrorComponent"
If there is a page in dom, it is shown. This is the behavior of HttpErrorComponent. If any page/component doesn't exist in dom, the user clicks to go back; the page is shown blank. It will be fixed. I have opened a task for that. It will release 5.3.
But I didn't understand why the user lost auth status. And I can't see like that. If you don't want to wait for 5.3 you can change the HttpErrorCompoent with your own custom component.
HttpError component defined in AppConfig. You can change it.
"chartJsLoaded$" observer is removed. If you need to use the 'initialize' method when Chartjs loaded, You can use like the example.
