[Sample Feature Request]: audio volume control

[novac42]

Describe the feature/enhancement you need

I need a feature that controls the audio volume of the web component. Probably range from 0.0 (meaning 0%) to 1.0 (meaning 100%), but you might decide to also allow values greater than 100% because some volume controls do actually support "overdrive" or "boost" volumes, especially in cases where the source audio material may contain quiet sounds.

App background

Our app plays training video in kiosk

The scenario/use case where you would use this feature

For example, we have alert/notifications sounds (outside of web) that should play at 100% volume while the web component should be 30%.

Importance

Impactful. My app's user experience would be significantly compromised without it.

Timeline

Pressing - Within 1 year

Suggested implementation

Can an AudioVolume property (equivalent to the following C# snippet) be added to WebView2?

class WebView2
{
    ...
    public double AudioVolume { get; set; }
    // Optional:   public bool IsAudioVolumeMuted { get; set; }
    ...
}

Workaround

no workaround so far