Is there any special significance to Marian apparitions where Infant Jesus was present?

The Wikipedia’s [*list of Marian apparitions*](https://en.wikipedia.org/wiki/List_of_Marian_apparitions) has a narrative of Marian Apparitions documented so far. In most cases, Blessed Mother Mary appears alone. In the case of the apparitions of AD 1570 and 1587 to children at Velankanni, Tamil Nadu, India, a place then under Portugese Colonial Empire, Mary is believed to have held Infant Jesus in her hands. According to Catholic scholars, is there any special significance to such Marian apparitions where Infant Jesus was present?