After the first Consecration there is no indication that Communion in the hand is wrong, so the Pope is doing nothing wrong.
“After taking the cup, he gave thanks and said, “Take this and divide it among you. 18 For I tell you I will not drink again of the fruit of the vine until the kingdom of God comes.” 19 And he took bread, gave thanks and broke it, and gave it to them, saying, “This is my body given for you; do this in remembrance of me.” 20 In the same way, after the supper he took the cup, saying, “This cup is the new covenant in my blood, which is poured out for you.” Luke 17-20
Nor is there any rule in Matthew 26
26 While they were eating, Jesus took bread, and when he had given thanks, he broke it and gave it to his disciples, saying, “Take and eat; this is my body.”
27 Then he took a cup, and when he had given thanks, he gave it to them, saying, “Drink from it, all of you. 28 This is my blood of the** covenant, which is poured out for many for the forgiveness of sins. 29 I tell you, I will not drink from this fruit of the vine from now on until that day when I drink it new with you in my Father’s kingdom.”**
Communion in the hand is a sacred tradition which is equally the Word of God. There is also the account in the gospels where at the same event Jesus places the sop directly into the mouth of Judas. So we cannot be certain from the scriptural account that all twelve did not receive in the tongue. I heard somewhere that this was the custom for the host to give the first morsel of food to each of the guests on the tongue. John 13:26 Jesus answered, He it is, to whom I shall give a sop, when I have dipped it. And when he had dipped the sop, he gave it to Judas Iscariot, the son of Simon.
Also the Latin for ‘Take’ is accipite
en.wiktionary.org/wiki/accipite which means accept or receive. Which of course is the same sense that our word “Take” can have.
“to get into one’s hold or possession by voluntary action:”
So by voluntary action we take/accept/receive the bread onto our tongue.