So perhaps this is because the “product page” in the case of WooTickets is actually the events page (you aren’t seeing the “true” WooCommerce product page) this functionality doesn’t come through. Does that sound about right?
I would need to check in with the devs to clarify this one, but I suspect the answer may again lie in template overrides – whatever markup is used within the WooCommerce product template to display this may need to be pulled into your tickets.php template.
Does that broadly make sense to you?