You may have also noticed that since the 23.3 patch, any changes to the CWC mean that when you click on the globe at the top right of your home screen and click on "world", it's no longer at the top of the list of "world" club competitions, but is below the U-20 Intercontinental and the French Youth Invitational.
Other edited default competitions seem to be doing this too. It's immensely frustrating but ultimately meaningless, let me know if anyone knows a way around it (doesn't seem to sort by age range and then reputation as it used to)