I finally figured out how to solve this issue. The feature where the screen stays on when you look at it worked perfectly during the day but it didn't work well at night. I realized though that the screen timeout for the lock screen in Lockstar has been moved. It isn't gone like I first thought. You have to press the Lockstar icon at the bottom of the screen when you're in the edit part of Lockstar. When you press it a list of additional settings appear and from there you can choose the screen timeout you want.