Typescript 编剧 Select 动态下拉选项

我正在try Select 一个依赖于输入邮政编码的邮箱选项.下面是我做的

 const postcode = page.locator("#postalCode");
  const findAddress = page.getByText("Find address", {exact: true});
  const selectAddress = page.locator("#addressSelection");

 await postcode.fill("GU22 7SS");
  await findAddress.click();
  await selectAddress.selectOption("37 The Rowans");

我使用的URL是:https://app.pws.int.cruk.org/support-us/details

我试图明确地告诉编剧要 Select 哪个选项，但它超时并显示以下错误:

  Error: locator.selectOption: Target closed
    =========================== logs ===========================
    waiting for locator('#addressSelection')
      locator resolved to <select aria-invalid="false" id="addressSelection" name=…>…</select>
      selecting specified option(s)
        did not find some options - waiting... 
    ============================================================

      48 |   await postcode.fill("GU22 7SS");
      49 |   await findAddress.click();
    > 50 |   await selectAddress.selectOption("37 The Rowans");
         |                       ^
      51 |
      52 |
      53 |

有人能帮帮我吗？