:javascript
  window.lp.fs.log(function(){
    return {
      url: window.location.href,
      referrer: document.referrer,
      viewport: document.documentElement.clientWidth,
      variant: window.lp.getCookie("_v"),
      schema: "0.1"
    };
  }());

:javascript
  window.lp.fs.log(function(){
    return {
      url: window.location.href,
      referrer: document.referrer,
      viewport: document.documentElement.clientWidth,
      variant: window.lp.getCookie("_v")
    };
  }());

Remove `schema` attribute from flamsteed log event
Remove `schema` attribute from flamsteed log event