Unable to access camera on Google Chrome on some mobile devices

Hello,

We have Jitsi installed on a Debian and we are developing a client using Angular.

We have an issue with camera access on Chrome on some Mobile devices (ex. it is working on Huawei 30 (Chrome, Firefox, Opera, Native browser), but it is not working on Xiaomi Redmi 5 (Chrome), Xiaomi Mi A2 (Chrome), iPhone 7+, 8+, X -working on Safari, not working on Chrome, etc…).

I thought the problem was with our installation, so I did a few tests on meet.jit.si, here is the result:

Can anyone help me, please?

Thank you.

Anyone?