You can install our site as a web app on your iOS device by utilizing the Add to Home Screen feature in Safari. Please see this thread for more details on this.
Note: This feature may not be available in some browsers.
I have the model X refresh with firmware 2021.44.25.2 and in the audio tab under active road noise reduction it says temporarily unavailable.
Anyone else with the refresh X can confirm if they can turn this on successfully?