Yes. It is important that that criterion be present. If that criterion had not been adopted, we would undoubtedly have called for it to be.
We have talked a lot about the technical and technological issues, but in some circumstances there are even issues associated with the physical organization and the presence of people in the same room.
Another potential issue we have not yet addressed is that trials that take place in large cities are still being held in person, but when a person is in a somewhat more remote area, appearance by videoconference is becoming the norm. Even if people are asked to give their consent, they may do so solely for reasons of efficiency when it is not really suitable in their situation.
It is simply necessary to consider these issues and think about these measures to make sure the fundamental guarantees that must apply in these circumstances are respected.