Within a resource group you could have point clouds with various combinations of attributes. eg. RGB & Intensity, Intensity Only, Just points.

currently you can only set a single symbology option for all point clouds within a resource group. While a user can manually change this to another option it would be helpful if you could set up a hierarchy eg.

If RGB exists use that

if intensity exists use that
else fixed points / height / other etc.

The work around at the moment is to potentially not show the RGB fixing to intensity default, or set multiple groups.