Broken Ceiling

The way the ceiling can break is when there's Raiders at the Grocery Store, and you don't kill all of them.
==What to do==
When the ceiling breaks, do not fix it. All it does when you fix it is waste a toolbox. Ok, but i have multiple toolboxes, so that doesnt matter. But wait, if you don't fix the ceiling, players can go above the bunker, and, though a glitch, dead players can infinitely revive for free. (on some maps) So, dont fix the ceiling if it breaks.
YT video: video