How to properly set max resolution and frame rate for browser and mobile app?

Hi, is me again :sweat_smile:

I trying to set the max resolution and the max frame rate for both browser and mobile app.
But it seems to me the resolution and the frame rate setting is not taking effect.
This is my setting in config.js

    resolution: 480,
    maxFps: 10,

    constraints: {
        video: {
            height: {
                ideal: 480,
                max: 480,
                min: 240
            frameRate: {
                ideal: 10,
                max: 10,
                min: 10

But when I check the info, it still showing as below image and more than 10 fps,