The following bug key issue has been fixed in the with Alf Plugin 2021x Refresh1:
The Createbutton is not now always properly enabled when this should be allowed to create in the Alf Editor window to allow creating a new Alf element.
You can check the list of publicly available issues or your own reported issues fixed in Alf Plugin 2021x. Note: You will be required to login. Use the same username and password as for www.nomagic.com.