After discussing this on IRC it seems it could be a quirk of how the UI works: if you want to save the current config, you need to make sure that "current config" is selected in the list. Otherwise it will make a direct copy of whatever you do have selected.
After discussing this on IRC it seems it could be a quirk of how the UI works: if you want to save the current config, you need to make sure that "current config" is selected in the list. Otherwise it will make a direct copy of whatever you do have selected.