Attach (recommended) or Link to PDF file here:
PDF is [Sample lease contract 26.pdf](https://github.com/mozilla/pdf.js/files/1500985/Sample.lease.contract.26.pdf)

Steps to reproduce the problem:
I am using [https://mozilla.github.io/pdf.js/web/viewer.html](url) to preview pdf by opening the pdf.

now am searching for "**made is**" but its not showing in the pdfjs

and while selecting and copying pdf  text it has no space in b/w words

WillSave: [`this.getField("Text1").value = "WillSave";`],
      });
      expect(page1Actions).toEqual({
        PageOpen: [`this.getField("Text1").value = "PageOpen 1";`],
        PageClose: [`this.getField("Text2").value = "PageClose 1";`],
      });
      expect(page3Actions).toEqual({
        PageOpen: [`this.getField("Text5").value = "PageOpen 3";`],
        PageClose: [`this.getField("Text6").value = "PageClose 3";`],
      });
      await loadingTask.destroy();
    });
    it("gets non-existent fieldObjects", async function () {
      const fieldObjects = await pdfDocument.getFieldObjects();
      expect(fieldObjects).toEqual(null);
    });
    it("gets fieldObjects", async function () {
      if (isNodeJS) {
        pending(
          "Node.js appears to ignore Object properties that are explicitly " +
            "set to `undefined`, thus breaking the expectations used below."
        );
      }
      const loadingTask = getDocument(buildGetDocumentParams("js-authors.pdf"));
      const pdfDoc = await loadingTask.promise;
      const fieldObjects = await pdfDoc.getFieldObjects();
      expect(fieldObjects).toEqual({
        Text1: [
          {
            id: "25R",