From the article: "...last year he allowed priests to bless members of same-sex couples"

I guess that means a priest can say a blessing over two homosexuals, but I don't think they are allowed to perform a gay so-called wedding. But I could be wrong and I wouldn't be surprised if some priests took that as permission to do gay weddings...

https://www.yahoo.com/news/pope-used-vulgar-italian-word-192422008.html#:~:text=last%20year%20he%20allowed%20priests%20to%20bless%20members%20of%20same%2Dsex%20couples