Merge pull request #19671 from timvandermeij/integration-tests-signature-intermittent

Fix the "Signature Editor Basic operations must check copy and paste" integration test

test/integration/signature_editor_spec.mjs

@@ -339,8 +339,8 @@ describe("Signature Editor", () => {
     });
 
     it("must check copy and paste", async () => {
-      await Promise.all(
+      // Run sequentially to avoid clipboard issues.
-        pages.map(async ([browserName, page]) => {
+      for (const [browserName, page] of pages) {
         await switchToSignature(page);
         await page.click("#editorSignatureAddSignature");
 
@@ -376,8 +376,7 @@ describe("Signature Editor", () => {
         expect(pastedDescription)
           .withContext(`In ${browserName}`)
           .toEqual(originalDescription);
-        })
+      }
-      );
     });
   });