Yes, and the quotes show she too had not yet learned nor understood who Jesus was.
For example:
Luke 2:48 And when they saw him they were astonished; and his mother said to him, "Son, why have you treated us so? Behold, your father and I have been looking for you anxiously."
Yeah,
We just have to accept your view non-biblical that
Mary and Joe
forgot all about
the visits and dreams
where angels told them
who Jesus was.