TC cannot detect the object in canvas apps?

We have an app designed by Canvas App, and published in Power Apps now. We tried to use testComplete to implement automation testing, but related object cannot detect by Object spy, and it's reported message that "https://support.smartbear.com/testcomplete/docs/app-testing/web/common-tasks/frames.html". I also input below code before script running, and it still cannot idetect the object. 

Browsers.Item("edge").RunOptions = "--disable-web-security --user-data-dir=\"C:\\Users\\Tester\\AppData\\Local\\Microsoft\\Edge\\User Data\\Default\" --disable-site-isolation-trials"

Tips: My testComplete version is 15.82.62.7 x64