Help me complete this script to sort tracks

LOVE THIS SCRIPT!
I made an addition to ask the user which order they'd prefer which then inverts the sort order with a -1 multiplier:
(change the default button to whatever you like)

/**
* @param {any[]} selectedTracks
* @param {string | any[]} trackNames
*/
function moveTracksToTop(selectedTracks, trackNames) {

    //  Safety deselect all
    sf.ui.proTools.trackDeselectAll()

    //  Get position of first track
    let firstTrackPosition = sf.ui.proTools.trackGetByName({ name: selectedTracks[0] }).track.frame


    //  Safety deselect all
    sf.ui.proTools.trackDeselectAll()

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

        sf.ui.proTools.trackGetByName({ name: trackNames[i] }).track.trackScrollToView()

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

        sf.mouse.simulateDrag({
            startPosition: { "x": elementPosition.x + 20, "y": elementPosition.y + 10 },
            endPosition: { "x": elementPosition.x + 20, "y": firstTrackPosition.y },
        });

        sf.ui.proTools.invalidate()
    }
}


/**
* @param {string | any[]} selectedTracks
*/
function getTrackNameTransientTime(selectedTracks) {

    let startTime
    let trackList = []

    sf.ui.proTools.menuClick({ menuPath: ["Options", "Tab to Transient"], targetValue: "Enable" })

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

        sf.ui.proTools.trackDeselectAll()

        sf.ui.proTools.trackSelectByName({ names: [selectedTracks[i]] })

        sf.ui.proTools.menuClick({ menuPath: ["Edit", "Select All"] });

        sf.keyboard.press({ keys: "tab" });

        startTime = sf.ui.proTools.selectionGetInSamples().selectionStart

        trackList[i] = {
            trackName: selectedTracks[i],
            startTime: +startTime
        }
    }
    return trackList
}


/**
* @param {number} h
*/
function getCurrentTrackHeight(h) {
    let originalTrackHeight;

    switch (true) {
        case (h <= 16):
            originalTrackHeight = 'micro';
            break;
        case (h === 23):
            originalTrackHeight = 'mini';
            break;
        case (h >= 43 && h <= 61):
            originalTrackHeight = 'small';
            break;
        case (h >= 79 && h <= 116):
            originalTrackHeight = 'medium';
            break;
        case (h >= 135 && h <= 235):
            originalTrackHeight = 'large';
            break;
        case (h >= 257 && h <= 420):
            originalTrackHeight = 'jumbo';
            break;
        case (h > 440):
            originalTrackHeight = 'extreme';
            break;
    };
    return originalTrackHeight

};

/**
* @param {string} size
*/
function setTrackSize(size) {

    const selectedTrackNames = sf.ui.proTools.selectedTrackNames

    const firstSelected = sf.ui.proTools.trackGetByName({ name: selectedTrackNames[0] }).track

    firstSelected.trackScrollToView()

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


    const f = sf.ui.proTools.selectedTrack.frame

    if (getCurrentTrackHeight(f.h) != size) {

        const popupMenu = sf.ui.proTools.selectedTrack.popupMenuOpenFromElement({
            relativePosition: { x: f.w - 10, y: 5 },
            isOption: true,
            isShift: true,
        }).popupMenu;

        popupMenu.menuClickPopupMenu({
            menuPath: [size]
        });
    }
}


function main() {

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

    var sortAnswer = sf.interaction.displayDialog({
        title: 'Select display order',
        prompt: "Where do want the first entrance to be?",
        buttons: ["Cancel", "Top", "Bottom"],
        defaultButton: "Top"
    }).button

    var sortInverter = (sortAnswer == "Top") ? -1 : 1;
    const originalTrackHeight = getCurrentTrackHeight(sf.ui.proTools.selectedTrack.frame.h)

    setTrackSize("micro")

    const selectedTracks = sf.ui.proTools.selectedTrackNames

    const trackList = getTrackNameTransientTime(selectedTracks)

    // ///  Sort array of objects by property. ? 1:-1 ascending / ? -1:1 descending 
    const tracksToMove = trackList.sort((a, b) => (a.startTime > b.startTime) ? 1 * sortInverter : -1 * sortInverter).map(track => track.trackName)

    try {

        moveTracksToTop(selectedTracks, tracksToMove)

        sf.ui.proTools.trackSelectByName({ names: selectedTracks })

        //  Check if order is correct, if not, repeat.
        if (sf.ui.proTools.selectedTrackNames.join(",") != tracksToMove.reverse().toString()) { main() }

    } catch (err) { log("An error occurred trying to sort tracks.") }

    setTrackSize(originalTrackHeight)

    alert("Sorted!")
}




main()

I am having issues with line 115 not being able to execute. I think it might be something with that popup menu not being found any ideas o how to fix this Thanks so much!

Awesome thanks so much!

@Chris_Shaw I can't get this to work for some reason. Also stuck at line 115 and tried the script you suggested at line 116. Maybe I'm dealing with too many tracks at once? Thank you!