What about the thumb button switches? Can those be replaced with switches from the Harpoon mouse? I am not familiar with mouse switches, it seems they can

I replaced my screen back in October and I think my connector might be loose or something. The other day I set my phone down like I normally do, albeit, maybe a bit harder than I should, and the screen when black. I couldn't get it to come back without a reboot. Didn't think much of it. Today, I did the same thing (again, it's normal for me) and saw a flash on the screen. That worried me a bit, so I've been trying to be more careful. But my habit got the better of me and I did it again, which caused the black screen again. I can tell it is still responsive, because I still feel vibrations from using the fingerprint scanner, but nothing shows up. I fixed it with a reboot again, but I might pick up a new screen adhesive, pull off the screen, ensure a solid connection, and put it back. Any suggestions? Anyone have this happen to them too?