Which browsers and devices does this even work in?

iphoneX

firefox: rotations work, but video does not
safari: ~~rotations do not work, but video does (LOL AR SIMULATOR)~~ works
chrome: ~~just does not work...might need to double check~~ orientation works

iPhone 8

firefox: camera feed doesnt work but everything else does
safari: works!
chrome: ~~doesnt work~~ orientation works

pixel 2 XL

firefox: perfect
chrome: perfect