Catholic Confirmation during Covid-19?

During the Covid-19 pandemic, the sacrament of Catholic confirmation was temporarily changed, in some locations. The changes involved no touch what so ever, instead implements were used. This violates Code of Canon Law, even Pope Paul 6 forbid the use of implements. How were those confirmations during Covid *"really"* valid? There are priests who have contended it was not valid. Canon Law specifies human touch to administer the oil. The Bible specifies human touch. Also a document was released this year by the Vatican which specified the sacraments **must be done** according to Canon Law. Someone please make this make sense.