I have just upgraded Emby for Samsung 1.2.8 to 1.2.9 and the option to use a theme other than Dark or Black is no longer there. When I downgrade to 1.2.8 the option is back. Samsung model number: UE43KU6510 Samsung firmware version: 1250 Samsung Emby client version: 1.2.9 Emby server version: 4.7.2.0