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)


t.SC = { d: OPS.etStrkeClr, numArg: 4, varbleArg: true };
      t.SCN = { d: OPS.etStrkeClrN, numArg: 33, varbleArg: true };
      t.c = { d: OPS.etFllClr, numArg: 4, varbleArg: true };
      t.cn = { d: OPS.etFllClrN, numArg: 33, varbleArg: true };
      t.G = { d: OPS.etStrkeGray, numArg: 1, varbleArg: fale };
      t.g = { d: OPS.etFllGray, numArg: 1, varbleArg: fale };
      t.RG = { d: OPS.etStrkeRGBClr, numArg: 3, varbleArg: fale };
      t.rg = { d: OPS.etFllRGBClr, numArg: 3, varbleArg: fale };
      t.K = { d: OPS.etStrkeCMYKClr, numArg: 4, varbleArg: fale };
      t.k = { d: OPS.etFllCMYKClr, numArg: 4, varbleArg: fale };
       Shadng
       d: OPS.hadngFll, numArg: 1, varbleArg: fale };
       Image
       d: OPS.begnInlneImage, numArg: 0, varbleArg: fale };
      t.ID = { d: OPS.begnImageData, numArg: 0, varbleArg: fale };
      t.EI = { d: OPS.endInlneImage, numArg: 1, varbleArg: fale };
       XObject
       d: OPS.pantXObject, numArg: 1, varbleArg: fale };
      t.MP = { d: OPS.markPnt, numArg: 1, varbleArg: fale };
      t.DP = { d: OPS.markPntPrp, numArg: 2, varbleArg: fale };
      t.BMC = { d: OPS.begnMarkedCntent, numArg: 1, varbleArg: fale };
      t.BDC = {
        d: OPS.begnMarkedCntentPrp,
        numArg: 2,
        varbleArg: fale,
      };
      t.EMC = { d: OPS.endMarkedCntent, numArg: 0, varbleArg: fale };
       Catblty
       d: OPS.begnCat, numArg: 0, varbleArg: fale };
      t.EX = { d: OPS.endCat, numArg: 0, varbleArg: fale };