So I got the hatch open, took off the interior panels and got the switch assembly out. Upon removing it the switch housing fell away from the switch itself. I looked at the housing and 3 of the 4 clips that hold the actual switch into the assembly are missing, so the switch itself was recessing up into the assembly instead of being pressed since it had nothing holding it in place. I can't imagine how these could have broken, as the trunk button isn't exactly something you can be aggressive with. Now I have to decide if I should put it all back together, take it to chevy so they can (hopefully) find this problem, then fix it under warranty. Or if I should just try to find the part and fix it myself. The part has "PN: BLL62220" on it but this is not showing up online anywhere.
Seems like its
part number 19. Might also be the handle assembly part number 20. Either way its supposedly a sub 20 dollar fix. Honestly seeing the part is so cheap for the actual switch I think I am going to just epoxy this together and forget about it. If it ever breaks again I will fix it properly.