diff --git a/test/integration/document_properties_spec.mjs b/test/integration/document_properties_spec.mjs
index dcb9bc6c1..6afb20f1a 100644
--- a/test/integration/document_properties_spec.mjs
+++ b/test/integration/document_properties_spec.mjs
@@ -68,6 +68,14 @@ async function checkFieldProperties(page, expectedProps) {
   expect(props).toEqual(expectedProps);
 }
 
+function getFieldDataLastUpdated(page) {
+  return page.evaluate(
+    () =>
+      document.getElementById("documentPropertiesDialog").dataset
+        .fieldDataLastUpdated
+  );
+}
+
 describe("PDFDocumentProperties", () => {
   describe("Document with both /Info and /Metadata", () => {
     let pages;
@@ -199,4 +207,151 @@ describe("PDFDocumentProperties", () => {
       );
     });
   });
+
+  describe("Document with multiple pages, and changed viewer page/rotation", () => {
+    let pages;
+
+    beforeEach(async () => {
+      pages = await loadAndWait("basicapi.pdf", ".textLayer .endOfContent");
+    });
+
+    afterEach(async () => {
+      await closePages(pages);
+    });
+
+    it("must check that the document properties dialog has the correct information", async () => {
+      await Promise.all(
+        pages.map(async ([browserName, page]) => {
+          await openDocumentProperties(page);
+
+          await checkFieldProperties(page, {
+            fileName: "basicapi.pdf",
+            fileSize: `${FSI}103${PDI} KB (${FSI}105,779${PDI} bytes)`,
+            title: "Basic API Test",
+            author: "Brendan Dahl",
+            subject: "-",
+            keywords: "TCPDF",
+            creationDate: "4/10/12, 7:30:26 AM",
+            modificationDate: "4/10/12, 7:30:26 AM",
+            creator: "TCPDF",
+            producer: "TCPDF 5.9.133 (http://www.tcpdf.org)",
+            version: "1.7",
+            pageCount: "3",
+            pageSize: `${FSI}8.27${PDI} × ${FSI}11.69${PDI} ${FSI}in${PDI} (${FSI}A4${PDI}, ${FSI}portrait${PDI})`,
+            linearized: "No",
+          });
+          const fieldDataLastUpdated = await getFieldDataLastUpdated(page);
+
+          await closeDocumentProperties(page);
+
+          // Ensure that immediately re-opening the dialog doesn't cause
+          // the field-data to be fetched and parsed again.
+          await openDocumentProperties(page);
+
+          expect(await getFieldDataLastUpdated(page)).toEqual(
+            fieldDataLastUpdated
+          );
+
+          await closeDocumentProperties(page);
+
+          // Goto the second page, and rotate the document.
+          await page.click("#next");
+          await page.waitForFunction(
+            () => window.PDFViewerApplication.page === 2
+          );
+          await page.keyboard.press("r");
+          await page.waitForFunction(
+            () => window.PDFViewerApplication.pdfViewer.pagesRotation === 90
+          );
+
+          await openDocumentProperties(page);
+
+          await checkFieldProperties(page, {
+            fileName: "basicapi.pdf",
+            fileSize: `${FSI}103${PDI} KB (${FSI}105,779${PDI} bytes)`,
+            title: "Basic API Test",
+            author: "Brendan Dahl",
+            subject: "-",
+            keywords: "TCPDF",
+            creationDate: "4/10/12, 7:30:26 AM",
+            modificationDate: "4/10/12, 7:30:26 AM",
+            creator: "TCPDF",
+            producer: "TCPDF 5.9.133 (http://www.tcpdf.org)",
+            version: "1.7",
+            pageCount: "3",
+            pageSize: `${FSI}11.69${PDI} × ${FSI}8.27${PDI} ${FSI}in${PDI} (${FSI}A4${PDI}, ${FSI}landscape${PDI})`,
+            linearized: "No",
+          });
+
+          await closeDocumentProperties(page);
+        })
+      );
+    });
+  });
+
+  describe("Document with different page sizes", () => {
+    let pages;
+
+    beforeEach(async () => {
+      pages = await loadAndWait("sizes.pdf", ".textLayer .endOfContent");
+    });
+
+    afterEach(async () => {
+      await closePages(pages);
+    });
+
+    it("must check that the document properties dialog has the correct information", async () => {
+      await Promise.all(
+        pages.map(async ([browserName, page]) => {
+          await openDocumentProperties(page);
+
+          await checkFieldProperties(page, {
+            fileName: "sizes.pdf",
+            fileSize: `${FSI}13.4${PDI} KB (${FSI}13,739${PDI} bytes)`,
+            title: "-",
+            author: "Yury ",
+            subject: "-",
+            keywords: "-",
+            creationDate: "6/26/11, 1:26:03 PM",
+            modificationDate: "-",
+            creator: "Writer",
+            producer: "OpenOffice.org 3.3",
+            version: "1.4",
+            pageCount: "3",
+            pageSize: `${FSI}8.5${PDI} × ${FSI}11${PDI} ${FSI}in${PDI} (${FSI}Letter${PDI}, ${FSI}portrait${PDI})`,
+            linearized: "No",
+          });
+
+          await closeDocumentProperties(page);
+
+          // Goto the second page.
+          await page.click("#next");
+          await page.waitForFunction(
+            () => window.PDFViewerApplication.page === 2
+          );
+
+          await openDocumentProperties(page);
+
+          await checkFieldProperties(page, {
+            fileName: "sizes.pdf",
+            fileSize: `${FSI}13.4${PDI} KB (${FSI}13,739${PDI} bytes)`,
+            title: "-",
+            author: "Yury ",
+            subject: "-",
+            keywords: "-",
+            creationDate: "6/26/11, 1:26:03 PM",
+            modificationDate: "-",
+            creator: "Writer",
+            producer: "OpenOffice.org 3.3",
+            version: "1.4",
+            pageCount: "3",
+            pageSize: `${FSI}9.01${PDI} × ${FSI}4.49${PDI} ${FSI}in${PDI} (${FSI}landscape${PDI})`,
+            linearized: "No",
+          });
+
+          await closeDocumentProperties(page);
+        })
+      );
+    });
+  });
 });
diff --git a/web/pdf_document_properties.js b/web/pdf_document_properties.js
index 98de92bf7..f7150b72c 100644
--- a/web/pdf_document_properties.js
+++ b/web/pdf_document_properties.js
@@ -111,6 +111,9 @@ class PDFDocumentProperties {
       this.#updateUI();
       return;
     }
+    if (typeof PDFJSDev === "undefined" || PDFJSDev.test("TESTING")) {
+      this._fieldDataLastUpdated = Date.now();
+    }
 
     // Get the document properties.
     const [
@@ -220,6 +223,9 @@ class PDFDocumentProperties {
       // since it will be updated the next time `this.open` is called.
       return;
     }
+    if (typeof PDFJSDev === "undefined" || PDFJSDev.test("TESTING")) {
+      this.dialog.dataset.fieldDataLastUpdated = this._fieldDataLastUpdated;
+    }
     for (const id in this.fields) {
       const content = this.#fieldData?.[id];
       this.fields[id].textContent = content || content === 0 ? content : "-";