Stereo track to mono track

Hello

In the data I got from the artist, it's a stereo track, but the mono material is sounding in it.
I think this happens quite often.
Then I split the stereo track into mono,
And I'll delete one of the channels.

I'll hide and inactive the original stereo track, as I want to keep it in case I have to leave it behind.

I've tried to create a script that behaves that way, but there's one problem.

When I do this behavior more than once.
//select original stereo tracks
At that time, the already hidden tracks will reappear and be selected.
The results are fine, but it takes extra time.

What is a good solution?

Here's the current script.

//Activate Pro Tools
sf.ui.proTools.appActivateMainWindow();

//Do batch rename all selected tracks
sf.ui.proTools.appActivateMainWindow();
sf.ui.proTools.selectedTrack.titleButton.popupMenuSelect({
    isRightClick: true,
    menuPath: ['Batch Rename...']
});


//Batch rename setting 'add "_ORIGINAL!"'
sf.ui.proTools.windows.whoseTitle.is('Batch Track Rename').first.checkBoxes.whoseTitle.is('Replace').first.checkboxSet({
    targetValue: "Disable",
});

sf.ui.proTools.windows.whoseTitle.is('Batch Track Rename').first.checkBoxes.whoseTitle.is('Trim').first.checkboxSet({
    targetValue: "Disable",
});

sf.ui.proTools.windows.whoseTitle.is('Batch Track Rename').first.checkBoxes.whoseTitle.is('Add').first.checkboxSet({
    targetValue: "Enable",
});

sf.ui.proTools.windows.whoseTitle.is('Batch Track Rename').first.checkBoxes.whoseTitle.is('Prefix:').first.checkboxSet({
    targetValue: "Disable",
});

sf.ui.proTools.windows.whoseTitle.is('Batch Track Rename').first.checkBoxes.whoseTitle.is('Insert:').first.checkboxSet({
    targetValue: "Disable",
});

sf.ui.proTools.windows.whoseTitle.is('Batch Track Rename').first.checkBoxes.whoseTitle.is('Suffix:').first.checkboxSet({
    targetValue: "Enable",
});

sf.ui.proTools.windows.whoseTitle.is('Batch Track Rename').first.checkBoxes.whoseTitle.is('Numbering').first.checkboxSet({
    targetValue: "Disable",
});

sf.ui.proTools.windows.whoseTitle.is('Batch Track Rename').first.textFields.whoseTitle.is('').allItems[9].elementSetTextFieldWithAreaValue({
    value: "_ORIGINAL!",
});

sf.ui.proTools.windows.whoseTitle.is('Batch Track Rename').first.buttons.whoseTitle.is('OK').first.elementClick();


//split into mono all selected tracks
sf.ui.proTools.menuClick({
    menuPath: ["Track","Split into Mono"],
});


//select named "_ORIGINAL!.R"
var trackNamesR = sf.ui.proTools.trackNames.filter(n => n.match(/(_ORIGINAL!.R)/i));

sf.ui.proTools.trackSelectByName({
    names: trackNamesR,
    deselectOthers: true,
});


//Delete it
sf.ui.proTools.trackDelete();


sf.ui.proTools.windows.whoseTitle.is('').first.buttons.whoseTitle.is('Delete').first.elementClick();


//select named "_ORIGINAL!.L"
var trackNamesL = sf.ui.proTools.trackNames.filter(n => n.match(/(_ORIGINAL!.L)/i));

sf.ui.proTools.trackSelectByName({
    names: trackNamesL,
    deselectOthers: true,
});


//Do Batch rename all selected tracks
sf.ui.proTools.appActivateMainWindow();
sf.ui.proTools.selectedTrack.titleButton.popupMenuSelect({
    isRightClick: true,
    menuPath: ['Batch Rename...']
});


//Batch rename setting 'delete "_ORIGINAL!.L"'
sf.ui.proTools.windows.whoseTitle.is('Batch Track Rename').first.checkBoxes.whoseTitle.is('Replace').first.checkboxSet({
    targetValue: "Enable",
});

sf.ui.proTools.windows.whoseTitle.is('Batch Track Rename').first.checkBoxes.whoseTitle.is('Clear Existing Name').first.checkboxSet({
    targetValue: "Disable",
});

sf.ui.proTools.windows.whoseTitle.is('Batch Track Rename').first.checkBoxes.whoseTitle.is('Regular Expressions').first.checkboxSet({
    targetValue: "Disable",
});

sf.ui.proTools.windows.whoseTitle.is('Batch Track Rename').first.checkBoxes.whoseTitle.is('Trim').first.checkboxSet({
    targetValue: "Disable",
});

sf.ui.proTools.windows.whoseTitle.is('Batch Track Rename').first.checkBoxes.whoseTitle.is('Add').first.checkboxSet({
    targetValue: "Disable",
});

sf.ui.proTools.windows.whoseTitle.is('Batch Track Rename').first.checkBoxes.whoseTitle.is('Numbering').first.checkboxSet({
    targetValue: "Disable",
});

sf.ui.proTools.windows.whoseTitle.is('Batch Track Rename').first.textFields.whoseTitle.is('').first.elementSetTextFieldWithAreaValue({
    value: "_ORIGINAL!.L",
});

sf.ui.proTools.windows.whoseTitle.is('Batch Track Rename').first.textFields.whoseTitle.is('').allItems[1].elementSetTextFieldWithAreaValue({
    value: "",
});

sf.ui.proTools.windows.whoseTitle.is('Batch Track Rename').first.buttons.whoseTitle.is('OK').first.elementClick();



//select original stereo tracks
var trackNamesOriginal = sf.ui.proTools.trackNames.filter(n => n.match(/(_ORIGINAL!)/i));

sf.ui.proTools.trackSelectByName({
    names: trackNamesOriginal,
    deselectOthers: true,
});

//Hide and Inactive it
sf.ui.proTools.trackHideAndMakeInactiveSelected();