YouTube - Chrome Apps bypass Screen Time

Hi,

I just found that YouTube apps manage to bypass screen time restriction. Can someone help to how to handle with this?

1. The apps recognise as YouTube - Chrome Apps
2. on the screen time - app usage, google chrome shown has exeeded the time limit but never shown the YouTube usage time.
3. i have limit Chrome and YouTube, but still it doesn’t work. The YouTube still running.
4. Device: iMac 21.5 inch, macOS Catalina 10.15.5