In case you want to open the pricing block links in the same tab pls add the following code into the pricing page custom code header area
<script>
document.addEventListener("DOMContentLoaded", function () {
$('a.pricing-btn').unbind('click');
$('a.pricing-btn').click(function(){
const jsonStr = $(this).attr('data-json');
const json = JSON.parse(jsonStr);
window.open(json.url.destination, '_self');
});
});
</script>