When “Split Order” is selected under order actions on order edit page, selected items will be splitted as per selection. It will not follow the rules from plugin settings page.
There are two cases in Auto split.
- Auto split is turned on from general settings. It works with the rules from the settings page.
- Auto split is tuned off from general settings. Add meta to any item on order edit page, update the order and Split button will appear in the order list. By pressing split button, it will split the order as per defined values in item meta.