Is there a function to preserve the formatting when using apps script to input data from Google Sheets to Google Slides?

I am using Google Apps script to input data from Google Sheets to Google Slides. I am want the value and the formatting shown in Google Sheets to transfer over to Google Slides. For example: Placeholder {{A4}} shows -20 in red. The value -20 is transferring over but I can’t get the script to preserve the red color. {{A7}} shows +40 in green but it will not show in green in google slides. I have tried multiple scripts (loaded in the Variable google sheet file). One example is the script below. Is there any way to make this happen? The two files I have been using are also attached.

Variable Google Sheet file
Google Slides file

function updateTemplate() {
  const presentationID = "1tDFPYHd-U1mp5h5tC0VRkXciSS4wfCKA6FS9TmlseDg";
  const presentation = SlidesApp.openById("1tDFPYHd-U1mp5h5tC0VRkXciSS4wfCKA6FS9TmlseDg");
  const values = SpreadsheetApp.getActive().getDataRange().getValues();
  const slides = presentation.getSlides();

  let placeholderMap = {};

  slides.forEach((slide, slideIndex) => {
    const shapes = slide.getShapes();
    shapes.forEach((shape, shapeIndex) => {
      if (shape.getShapeType() === SlidesApp.ShapeType.TEXT_BOX && shape.getText) {
        const text = shape.getText().asString();
        values.forEach(([placeholder, value]) => {
          if (text.includes(placeholder)) {
            if (!placeholderMap[placeholder]) {
              placeholderMap[placeholder] = [];
            }
            placeholderMap[placeholder].push({ slideIndex, shapeIndex, originalText: text });
          }
        });
      }
    });
  });

  // Replace the placeholders
  values.forEach(([placeholder, value]) => {
    presentation.replaceAllText(placeholder, value.toString());
  });

  // Store the placeholder map as JSON in Script Properties
  PropertiesService.getScriptProperties().setProperty("placeholderMap", JSON.stringify(placeholderMap));
  Logger.log("Template updated and placeholder map saved.");
}