Embedding canvas into model driven app infinite loading

[ynaing]

I want to embed a canvas app into a model drive app form. I did it according to the official documentation. But the canvas apps just show loading and never stop. Here are the step I made:

1. Create a canvas app within the solution which model driven app exists

2. Copy the canvas app name

3. Edit main form of the dataverse

4. Add canvas app component

    4.1 Paste the canvas app name in the App ID => Static Value

5. Click "Done"

But the embedded canvas app just show loading which never stop.