1) No supplier is automatically selected in the "Items to drop ship" tab
In the module configuration, there are several options allowing to define how a supplier should be automatically selected in the "Items to drop ship" tab of the DropShip screen.
If no supplier is currently selected oin the "Items to drop ship" tab of the DropShip screen, that means :
- You didn't enable option "Select default supplier in DropShip screen"
- You enabled the previous option, but you didn't enable one of the "Prioritize cheapest supplier" or "Prioritize primary supplier" options.
- No supplier matches the conditions you have set in the "Default supplier" section
In any case, you should be able to make the automatic selection work by playing with the different options available in the "Default Supplier" configuration section, and adjusting the data set in your product/supplier associations.