Is there a way to make a onclick event in Google Slides using Apps Scripts for a scoreboard?

Question

So am trying to make a scoreboard thing for fun and I used this script which can make this function possible and this is where I get stuck the values are not updating when clicked on during presentatioin mode. What can I do to fix this problem?

I tried using this script:

function onOpen() {
  var presentation = SlidesApp.getActivePresentation();
  var slides = presentation.getSlides();

  slides.forEach(function(slide) {
    var shapes = slide.getShapes();

    shapes.forEach(function(shape) {
      if (shape.getText().asString().match(/^\d+$/)) {
        var action = SlidesApp.newAction()
          .setFunction('increaseNumber')
          .setParameters({ shapeId: shape.getObjectId() })
          .build();

        shape.onShapeClicked().setAction(action);
      }
    });
  });
}

function increaseNumber(e) {
  var presentation = SlidesApp.getActivePresentation();
  var slide = presentation.getSlides()[0]; // Change the index as needed

  var shapeId = e.source.getObjectId();
  var shape = slide.getShapeById(shapeId);
  var text = shape.getText().asString();
  var number = parseInt(text);

  if (!isNaN(number)) {
    number += 1;
    shape.getText().setText(String(number));
  }
}

Tags

When I applied this and nothing happened when I clicked on the textbox so what did I do wrong?