How to Disable Menu Sound in Roku through BrightScript for my app

I made a game for Roku Tv and when I navigate on my poster , group or label i.e. when they get focused ,
it plays default menu sound and I want to stop it. Currently default sound can be stopped by  going to Settings > Audio > Menu Volume and Set it to Off .

But using this approach is not reliable since user have to go to Roku setting and do it themselves. Instead I want to disable it through my application through script and enable it again when app exits.

I read all documentation and tried many solution none of them work please help me.