PlugLayout : Use collapsible layouts when rootSection specified
PlugLayout : Use collapsible layouts when rootSection specified

This means we use the same layout as we would for the section itself.

johnhaddon/gaffer,appleseedhq/gaffer,hradec/gaffer,boberfly/gaffer,lucienfostier/gaffer,andrewkaufman/gaffer,andrewkaufman/gaffer,ImageEngine/gaffer,johnhaddon/gaffer,appleseedhq/gaffer,ivanimanishi/gaffer,hradec/gaffer,hradec/gaffer,lucienfostier/gaffer,ImageEngine/gaffer,appleseedhq/gaffer,johnhaddon/gaffer,andrewkaufman/gaffer,GafferHQ/gaffer,GafferHQ/gaffer,boberfly/gaffer,GafferHQ/gaffer,hradec/gaffer,ivanimanishi/gaffer,andrewkaufman/gaffer,boberfly/gaffer,appleseedhq/gaffer,boberfly/gaffer,GafferHQ/gaffer,hradec/gaffer,ivanimanishi/gaffer,andrewkaufman/gaffer,lucienfostier/gaffer,ivanimanishi/gaffer,johnhaddon/gaffer,ImageEngine/gaffer,johnhaddon/gaffer,lucienfostier/gaffer,ImageEngine/gaffer,GafferHQ/gaffer