setMuted() method is not working [Interstitial Ads]

[MonuCarpenter]

   await AppLovinMAX.initialize(env.APPLOVIN_SDK_KEY)
   await AppLovinMAX.loadInterstitial(interstitialAdUnitId)
   await AppLovinMAX.setMuted()

tried setMuted but ads are not getting muted

or guide me if i'm doing something wrong here..

[MonuCarpenter]

setMuted seems you have not implemented this function ?

[MonuCarpenter]

i have tried this also

   await AppLovinMAX.initialize(env.APPLOVIN_SDK_KEY)
    await AppLovinMAX.loadInterstitial(interstitialAdUnitId) //@ts-ignore correct type   setMuted(mute: boolean): Promise<boolean>;
    await AppLovinMAX.setMuted(true)
    
    i think for some networks mute dont work may be 
    
    ping me if i did something wrong here and close this issue if everything is okay 
    thanks @danielsogl