iOS 16, iOS 17, MacOS Sonoma, Safari 17.5, permissionStatus.onchange not working

navigator.permissions.query -> permissionStatus.onchange is Supposed to listen to the event of a change in permissions in the browser settings. This works for all browsers, but in Safari for iOS and MacOS this seems to be broken in the currently recent versions 17.x

Example:

navigator.permissions.query({ name: 'notifications' }).then((permissionStatus) => {
    permissions = permissionStatus.state; // this value gets set correctly
    permissionStatus.onchange = () => {
     
    // This will not get executed when permissions have been changed
    //   within the safari settings app, or iOS Settings for PWA or Safari      
    };
  });

Can someone from Apple's Webkit Team please comment on this? Thank you. T.

I have the same issue when asking camera permission.

iOS 16, iOS 17, MacOS Sonoma, Safari 17.5, permissionStatus.onchange not working
 
 
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