Confusing dilemma with the new 4 min rule

Two weeks ago, I published, "A boulder final can turn into a horror show with the new 4 min rule", explaining that a boulderer might reach the top within the 4 min but might not get an OK. The IFSC rule says that in order to get an OK you should within the max 4 min, "Controlled the marked finishing hold of the Boulder with both hands." Ask can be seen on the picture, Alexey Rubtsov is dynoing to the top hold when there are two seconds left but even so he did not get an OK. It took him some three seconds to control the last holds with both hands as, his feet cut loose, to move his left hand, his feet cutting loose again. Imagine if this had been in the Olympics and he had been one second earlier and most would have believed he made it and then it would have been up to the judge estimating split seconds, in order to give him an OK. At the very least, the new 4 min rule must be changed so it is good enough to get to the last hold within the 4 minutes and then you are allowed to establish the controlled position for some seconds.