It seems there is an issue with the "File System Lock" option in CWP.

When it's "Enabled", it only lock the public_html folder.
And all other sub folders and files under the user's folder remain unlocked (while many people may use those sub folders as their website root).
I mean for example If I put files in "home/mike/public_html" those files will be locked, But If I put my files under "home/mike/" or any other subfolder of mike (except public_html) they will remain unlocked.
In this example, How Can I lock the whole folders under Mike's Folder?

I searched for this in Forum and it seems some other people faced the same issue (
https://forum.centos-webpanel.com/index.php?topic=6543.0 ) but why this bug not fixed yet (from 2 years ago!) !?