0.5 and 10 zoom not working after back housing replacement

Hi, I recently replaced the back housing of my iphone 11 pro. The back housing came with a power flex cable which i replaced my old one with. Other than that and a new battery, everything came out from the phone and into the new back housing. However, now my camera doesn't allow me to zoom to 0.5x or 10x, it is restricted to 1x - 5x. I'm wondering how I can diagnose the problem and fix it. Could it be damage caused by heating with a hair dryer? Something fried in the motherboard when replacing the battery? Thank you!