New Kiosk is avaiable to download from Internal app stores having more options in BO. 

Linga: https://app.lingaros.com/detail/linga-kiosk/ep6ga5wsdv

Cloud: https://app.upos.io/detail/cloud-kiosk/8psi4klza5

We do have this option available with KDS to KDS Broadcast feature, please call customer support to get more details. 

This option is available if merchant is using Dual price feature. 

Combos/Mix & Match are now available in OLO. 

Brad, what iOS POS version you faced this issue? We already changed this logic in past. If you're still experiecing an issue open a ticket with our support department and we will look into it. 

We have released this feature to production in our latest iPad release 5.2(1.5), please reach out to support to get more details.