Move global_only property declaration to before the super() call so containerregistry knows about it when loading
Move global_only property declaration to before the super() call so containerregistry knows about it when loading

Also, properly set its type to function and default to False

fieldOfView/Cura,senttech/Cura,hmflash/Cura,totalretribution/Cura,ynotstartups/Wanhao,hmflash/Cura,fieldOfView/Cura,ynotstartups/Wanhao,Curahelper/Cura,senttech/Cura,Curahelper/Cura,totalretribution/Cura