Share computer sound and optimize screen sharing not available on Web SDK?

Using Zoom Web SDK, I’m trying to use share screen feature to share a video to participants but the participant view can’t here the audio from the video(computer sound) also the video quality dropped.
also tested in https: ngrok

Zoom Web SDK 1.7.8

Browser:
Google Chrome
Version 83.0.4103.97 (Official Build) (64-bit)

ZoomMtg.init({
leaveUrl: /leaveuser,
isSupportAV: true,
disableInvite: true,
disableRecord: true,
success: (success) => {
ZoomMtg.join({
signature,
meetingNumber: this.meetingNumber,
userName: this.userName,
apiKey: this.apiKey,
userEmail: this.userEmail,
passWord: this.passWord,
success: (resp) => {
},
error: (err) => {
}
});
},
error: (error) => {
console.log(error);
}
});

Hey @billy.astilla.user,

Currently the Web SDK does not support sharing computer sound or optimizing screen share for video share.

Feel free to add this as a feature request here: #feature-requests

Thanks,
Tommy