Again, he said that he would be with us until the end of the age.
He made no qualifications as to the way he is with us.
If you connect the dots to the Real Presence in John, you can see that he means Body, Blood, Soul, and Divinity. He also spoke of where two or three are gathered, he is there. Two ways that he is with us. Neither canges in Heaven, he is with us Body, Blood, Soul, and Divinity, AND we are connected spiritually.
None of that matters. He said he would be with us until the end of the age. He said nothing of the nature. He also said nothing of how that with would change. Either he is with us after or he is not with us after. Again, he said NOTHING about how he is with us, just that he is with us.