I am making this QR code reader for this product that I was hired to make and I found a road block that I am not able to get over. I added the permissions code with this code snippet: navigator.mediaDevices.getUserMedia({audio: true, video: true}) and it works on desktop (I can even make it smaller screen and it still works, the popup shows up and everything) but on mobile I go to the public url that I got once I did npm start (which was 192.168.1.126:3000) and I get a full white screen straight away. Not sure what I can do to fix it, I've been trying for around 3 days so far and coming here is kind of my last resort. Has anyone ever run into such problem? Is permissions something you can't do on mobile when you are on devevelopment? Do you know how to fix it?

P.S. I tried 3 different mobile browsers and around 4 qr code scanner packages and they all do the same