我想点击按钮延迟5秒后打开企业微信客服，但是设置setTimeOut后不生效？

 setTimeout(()=>{
        wx.openCustomerServiceChat({
          corpId: 'wwbf12a49a9f2c3461',
          extInfo: {
            url: 'https://work.weixin.qq.com/kfid/kfc810085459344b232',
          },
        })
      },5000)