Please redirect the user back to the page where the session has expired, instead of redirecting to home once the user re-authenticates.
Current scenario we are seeing that the user will be redirected to home page instead of the page he was in when the session has expired after set time in the config, in my case after 30 mins. ( this is because sometime user goes to a meeting forgets about the page he was working and he has to re-open everything from home page after re-auth )