How to make a calendar open by default
To automatically expand the Low Fare Calendar in search results, add the following code to the Footer of your White Label:
<script>
setTimeout(function() {
TP_DISPATCHER.send('calendar_toggle')
document.querySelector('[role="calendar_line--wrapper"]').classList.add('calendar_line--hide')
}, 5000);
</script>
As a result the calendar automatically opens in 5 seconds after the start of the search: