ZMK with hold-trigger-key-positions and pressing 2 mod keys on the same side

I am tyrying to configure HomeRow mods for ZMK Keyboard in a way, that the mod is only triggered by keys on the other side of the keyboard:

 behaviors {
            lhm: left_homerow_mods {
                compatible = "zmk,behavior-hold-tap";
                #binding-cells = <2>;
                tapping-term-ms = <200>;    // <---[[moderate duration]]
                quick-tap-ms = <0>;
                flavor = "balanced";
                bindings = <&kp>, <&kp>;
                hold-trigger-key-positions = <6 7 8 9 10 11 18 19 20 21 22 23 30 31 32 33 34 35 36 37 38 39 40 41>;
            };
            rhm: right_homerow_mods {
                compatible = "zmk,behavior-hold-tap";
                #binding-cells = <2>;
                tapping-term-ms = <200>;    // <---[[moderate duration]]
                quick-tap-ms = <0>;
                flavor = "balanced";
                bindings = <&kp>, <&kp>;
                hold-trigger-key-positions = <0 1 2 3 4  5  12 13 14 15 16 17 24 25 26 27 28 29 36 37 38 39 40 41>;
            };
};

Example in the config:

&lhm LWIN S &lhm LALT D &lhm LCTRL F

This works good, except for if I want to press 2 mods at the time. In these cases I want to press the two mods on one hand, and the other key on the other hand (same way as with one mod).

But it does not work. If I press 2 mod keys on one side, only one is registered as a mode and the other as a tap.

Anyone has a good setup, that on one hand uses the "hold-trigger-key-positions" but also allows pressing 2 mod keys on one hand?

Thanks

You need to enable the hold-trigger-on-release setting. If you look up Urob's homerow mods, he goes into depth about the setup you're looking for.