Can someone help pinpoint the cause in code for this bug?
If i use that layout for my theme it will cause screen bug like in picture. That is when exit emulator is being attempted. Its suppose to sho Exit(yes/no) instead of shows game listing. The function it self is working right i can exit emulator if i blindly go up and enter. But visually is problem.
layout attached to the post bottom.

---solved
problem was some to me unfamiliar code at the bottom of script
// Themed Overlay Display Menu
// Add this block of code to the very end of any layout.nut file to have
// a centered theme-able menu
...
...
removed it, theme is ok now