210 nc3 0-3 mixed def1-paid

autotest-case: 210 name: 210 nc3 0-3 mixed def1-paid block: 12_multi_child_nochildres rules: multi-child, childRes=false, no-hidden group: grp3.nochildres.mixed wrapper: min=0 max=3 childRes=false price-mode: mixed child-defaults: 0-1-0 bindings: - child min/max are 0/0 by design; wrapper min/max controls the group. scope: Smartofood button/price behavior: from/select/cart/default modifier handling.