I suspect you are engaging in wishful thinking. Nobody wants an "incident" at such a joyous occasion.
Nobody will be refused Communion.
This article is all a lie, then,
Pope Francis clear on denying Communion to those who facilitate abortion
And this one is meaningless,
Vatican Chief Justice: Pro-Abortion Politicians Must Not Receive Holy Communion
because, "everyone knows" that standing up for what the Church teaches isn't all that important anyway.
I hope one of these days there will be an occasion those who are authorities on why it's always a good time to ignore what the Church teaches think is a suitable venue for the Pope to stand by what he said. Of course, it shouldn't be an occasion when someone might be so shocked that they use their desert fork instead of their salad fork when the salad is served.