RGBW Brightness Control On/Off Issue - MagicHome

Have a MagicHome RGBW wifi dimmer and everything works correct, except the whole point of having RGBW vs RGB is to have a more pure white available. Unfortunately it seems the default behavior on the control is that if RGB brightness is turned to zero, the light is turned off, regardless of what the white brightness is set to.

Is there a way to either set it so that if EITHER brightness is > 0 then the light remains ON.

Seems pretty standard/obvious to me to have that be the preferred behavior…

Any suggestions? Surely other have run into this however not finding anything via search.