jupyter iframe support on mac computers

There is a problem using embedded jupyter pages on mac computers

I used an iframe in my app to embed a jupyter page.
In mac environment, we found a problem with embedded jupyter pages when using webview dock (black screen).
But I boot with front end separation on mac, and this inline page is ok.
How can I solve this problem？

Start by reproducing the embedded Jupyter page in the macOS webview dock and compare it with the front-end separation setup, since the issue reports a black screen only in the docked case. Done means the embedded page renders correctly in the affected macOS configuration; no file or test is named in the report.

Written by the indexing model from the issue text.