Issue Writing Script Template

Hey all. I'm trying to utilize a script template to recall track presets for Headphone Sends. My primary script works just fine, but then I tried converting it to a template, where each new preset selects a different recall setting. In this example, when I create a new script preset, I enter into the String{} container, the following:

'Recall Track Presets', 'Avid', 'Headphones', 25-26' (or whatever numbers of the corresponding track preset

I just can't seem to get it to complete the command, using the presets. It always hangs up on Line 12.

Here is my template script:

const menuPath = event.props.menuPath

sf.ui.proTools.appActivateMainWindow();
sf.ui.proTools.mainWindow.invalidate();
var originallySelectedTrackNames = sf.ui.proTools.selectedTrackNames;
function ensureFirstSelectedTrackIsVisible() {
    var originallySelectedTrackNames = sf.ui.proTools.selectedTrackNames;
    sf.ui.proTools.selectedTrack.trackScrollToView();
    sf.ui.proTools.trackSelectByName({ names: originallySelectedTrackNames, deselectOthers: true });
}
function recallTrackPreset() {
    sf.ui.proTools.selectedTrack.titleButton.popupMenuSelect({
        isRightClick: true,
        menuPath: []
    });
}
function main() {
    if (sf.ui.proTools.getMenuItem('Window', 'Mix').isMenuChecked) {
        sf.ui.proTools.menuClick({
            menuPath: ["Window", "Edit"],
            targetValue: "Enable",
        });
        ensureFirstSelectedTrackIsVisible()
        recallTrackPreset();
        sf.ui.proTools.menuClick({
            menuPath: ["Window", "Mix"],
            targetValue: "Enable",
        });
        sf.ui.proTools.trackSelectByName({ names: originallySelectedTrackNames, deselectOthers: true });
    }
    else {
        ensureFirstSelectedTrackIsVisible();
        recallTrackPreset();
        sf.ui.proTools.trackSelectByName({ names: originallySelectedTrackNames, deselectOthers: true });
    }
}
main();