Can a BPMN Lane have a color ?

Hello 

I cannot give a "color" property to a Lane in Designer/Architect (nor in Express BTW).

I can color a Pool, which, in turn, colors the imbedded Lanes, but it seems to me that the Lane object always stay transparent.  Is it intented, or is it my configuration?  Same thing in 7.1 and 7.2.   

Thanks!