If you have required fields, but do not select any matching field content, a modal window will pop up and inform you that required fields are not set. Nevertheless, when you close the modal info window, import will start, which should not be the case.
If you have required fields, but do not select any matching field content, a modal window will pop up and inform you that required fields are not set. Nevertheless, when you close the modal info window, import will start, which should not be the case.