Phillio PAN05 & UI5

Not holding out much luck here, but has anyone successfully configured the PAN05 Z Wave Plus single switch?

As MIOS no longer support UI5 and this device doesn’t appear to be backward compatible (to UI5) my only option and great concern is to upgrade (reluctantly as I have everything working perfectly on UI5) to UI7.

Do I have any options such as a generic driver?

TIA