Advance M8-M11 parity workflows

web/tests/e2e/file-import-progress.spec.ts

@@ -45,7 +45,8 @@ test("M7-03 cancels a large streamed open before WebEngine and preserves the cur
     const actualTotal = Number(element?.getAttribute("data-total-bytes"));
     const cancel = document.querySelector<HTMLButtonElement>('button[aria-label="取消打开"]');
     if (bytesRead <= 0 || bytesRead >= expectedTotal || !cancel) return false;
-    cancel.click();
+    cancel.focus();
+    cancel.dispatchEvent(new KeyboardEvent("keydown", { key: "Escape", bubbles: true, cancelable: true }));
     return { bytesRead, totalBytes: actualTotal };
   }, totalBytes, { polling: "raf", timeout: 10_000 });
   const observed = await observation.jsonValue() as { bytesRead: number; totalBytes: number };