Connections Issue between Wattbike and Zwift on Mac

I have recently purchased a Wattbike, i used to connect my old trainer via ANT+. But when connecting Wattbike via ANT+ the gear indicator does not show in the top left? If I connect via Bluetooth, the gears indicator show but i loose connection and cant change the gear.

I have spoken to Wattbike and gone through the steps to confirm its not a issue with the bike itself, they have said its a Zwift issue. I have seen some posts saying this was fixed with the latest Zwift update however this doesnt seem to be the case.

Anyone have any advice?