LZW30-SN Red Series Switch - No White notification LED

I have one of my LZW30-SN Red Series Switch on firmware 1.22 (beta) and when I try to set the notification LED to white in Hubitat, the LED is Red and I get the following in the logs:

Outside Front Lights Switch: Inovelli doesn’t support white (ask their support for ‘startNotification saturation’)

Is there an issue with the white LED with this Beta firmware?

Looking into this further (testing with another switch on 1.20 firmware, it looks like the issue may be with the Custom app I am using and not the firmware… Will confirm…