test/integration/signature_editor_spec.mjs

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