Refresh Code Page

I am able to refresh an old style homepage with a code page with this code
<script>
setTimeout(function(){
parent.location.reload(1);
}, 1800000);
</script>

Then I put a webpage widget on an Old style dashboard with this code to call the code page

My company.quickbase.com/db/xxxxxxxx?a=showpage&pageID=24

In my use case I actually want to show a new style dashboard in auto refresh mode so what I did is I put a webpage widget suffix with &IFV=1 has an embedded webpage pointing to the new dashboard but embedded on an old dashboard because it seems that only the old dashboards will refresh