The session time out have to go to parent browser window

This is a particular case so it's not important but I open the same a bp, an example: when I launch configuration wizard usually I don't wait watching the video, If i'm in late, the session goes in time out, so I click next but the "log in" form appear on the pop up screen of the wizard instead of the parent windows, so the session continue in the screen box. Hope it's clear :)