Exclamation [Q] 4.4/Sense 5.5 No Front Camera ViperOne 4.2

Specs:
TMobile HTC One
Rooted, S-On
TWRP 6.3.3 (the second latest, I think)
Viper One 4.2 (Android 4.4, Sense 5.5) ROM
ElementalX kernel.
Flashed the latest TMobile radio

I recently just noticed that the switch in my stock camera app for switching between the main and front cameras has disappeared. At first, I didn't know why. So I did a dirty reflash, and still had the problem. Looked it up and read that you have to swipe either up or two the right to switch? Doesn't work at all for me. I don't want to completely wipe and redo my flash for something this simple.

About 3 days of searches has brought me nothing like my problem. Anyone else having this problem? Anyone solved it? Help please. Having same issue in camera dependant apps (Snapchat, etc), go figure. Just noting.