Issue:Includematch with multiple pattern

Description:	Includematch should be able to run multiple patterns on the same include
Extension / Version:	DPL   /   1.8.9
Type / Status:	Change Request   /   open

Problem

I want to search a single include for multiple patterns, all of which have to match. (Example: A single template car having 5 parameters name,color,size,seats,format. Now I want to search for all cars having 4 seats and red color.

AFAIK it should be possible using something akin to

{{#dpl:
|category=Car
|include={Car}:name
|includematch=/color\s*=\s*Red/is,/seats\s*=\s*4/is
}}
 

But this does only filter with the first pattern - if this matches, the second pattern is ignored ..