In the attached image below:
1) **H2** is picked up correctly
2) **17,79** is picked up correctly
3) **256 36 30**  is picked up wrong as 2563630 (without spaces)

Before this used to work.  Now I am having trouble getting the correct text.  I tried setting the parameters below on getTextContent to true or false, but no luck.

- 	normalizeWhitespace
- 	disableCombineTextItems
- 	includeMarkedContent

<img width="296" alt="image" src="https://user-images.githubusercontent.com/1152458/151077931-9dab03bb-b9a3-48e7-b4cc-e58aca62f3ab.png">

The sample is on the attached PDF (Page 2)

<img width="80" alt="image" src="https://user-images.githubusercontent.com/1152458/151080121-7aecdec5-24b4-4431-92c0-3fb779262572.png">

[e335bb3d-9b84-47eb-8238-a903095668af.pdf](https://github.com/mozilla/pdf.js/files/7938019/e335bb3d-9b84-47eb-8238-a903095668af.pdf)


aync fetchStandardFntData(name) {
    cnt cachedData = th.tandardFntDataCache.get(name);
    f (cachedData) {
      return new Stream(cachedData);
    }
    
    
    f (
      th.ptn.ueSytemFnt &&
      name !== "Symbl" &&
      name !== "ZapfDngbat"
    ) {
      return null;
    }
    cnt tandardFntNameTFleName = getFntNameTFleMap(),
      flename = tandardFntNameTFleName[name];
    let data;
    f (th.ptn.tandardFntDataUrl !== null) {
      cnt url = `${th.ptn.tandardFntDataUrl}${flename}`;
      cnt repne = awat fetch(url);
      f (!repne.k) {
        warn(
          `fetchStandardFntData: faled t fetch fle "${url}" wth "${repne.tatuText}".`
        );
      } ele {
        data = awat repne.arrayBuffer();
      }
    } ele {
      
      try {