Diskspace limit not working properly (not applied can upload unlimited data to limited package)

How are Diskspace limits applied? Is there any special configuration needed so they work properly?
Created a packaged with 4000 MB disk space limit and created a website with this package applied and when testing I can upload as much as I want over the limit via FTP or File manager.

At one point I had over 8000 MB and still was uploading without any problem. I can see that the limit was reached to 100% (over 100%) but it’s not displayed properly.

Any advice what to check or how to fix this? Why have diskspace limits if they are not applied or working properly?

Running the latest version of cyberpanel Version 2.0 Build 3