手机端小程序抓取UI树失败

目前使用OPPO A7X android9版本，微信版本为8.0.23，打开任意微信小程序，如微信指数，58同城，美团外卖，优衣库等，无法获取到UI树，提示超时失败；

影刀版本：

代码如下

错误提示：

An unknown server-side error occurred while processing the command. Original error: Timed out after 15516ms waiting for the root AccessibilityNodeInfo in the active window. Make sure the active window is not constantly hogging the main UI thread (e.g. the application is being idle long enough), so the accessibility manager could do its work

获取手机桌面或者APP的UI树倒是可以正常执行成功。