Cascade outputs on Master Faders

Updated above:
Improved code, there was a stupid mistake there. I think it's more stable now. Still won't work properly with "track" menus, but if the idea is work only with that menu, I think I can fix it.
Bus and output items are working well for me.

Glad it's working. Sorry completely forgot about scrolling the tracks,
Just updated above.
Let me know if it's better.

Hello Eli Crews,

Here's an adapted script. It will set the output of all selected master faders to cascading busses starting on the first bus (name of the bus doesn't matter, only position on the list).
Let me know if this is it,

/**
 * @param {array} selectedTracks - selected track names, excluding first
 * @param {number} pathIndex - index of first selected track's output path in array of menuItems
 * @param {array} busOuts - menuItems
 */
function setOutput(selectedTracks, pathIndex, busOuts) {

    for (let i = 0; i < selectedTracks.length; i++) {

        const track = sf.ui.proTools.trackGetByName({ name: selectedTracks[i] }).track

        try {

            //  Scrool to view
            track.trackScrollToView()

            // set output
            track.outputPathButton.popupMenuSelect({
                menuPath: busOuts.map(x => x.path)[pathIndex + i]
            });

        } catch (err) { }
    };
};


function main() {

    sf.ui.proTools.appActivateMainWindow()
    sf.ui.proTools.invalidate()


    // First selected track + rest of selected tracks
    const selectedTrackNames = sf.ui.proTools.selectedTrackNames


    // Get full items from popup
    const allOutputs = sf.ui.proTools.trackGetByName({ name: selectedTrackNames[0] }).track.outputPathButton.popupMenuFetchAllItems().menuItems

    const allBusOutputs = allOutputs.filter(b => b.path[0].toLowerCase() === "bus")

    //const checkedOutput = allOutputs.filter(x => x.element.isMenuChecked)[0]
    sf.ui.proTools.appActivateMainWindow()


    //  Set output
    setOutput(selectedTrackNames, 0, allBusOutputs)


    sf.ui.proTools.trackSelectByName({ names: selectedTrackNames });
}

main();