Did Mary lay her hands on all the Apostles in the Upper Room to pour out the Holy Spirit anointing?

Pentecost is the outpouring of graces or anointing coming from the Holy Spirit and the Catholic Church teaches that all graces comes only from the hands of Mary as Mediatrix of all graces. In the Old Testament, there were numerous passages on laying of hands to transfer and confer blessings like in Genesis 48:13-20. In the New Testament, the laying of hands was seen as a means to confer blessings and to receive the Holy Spirit. See Acts 8:17-18, Acts 19:5-6, and in Acts 9:17 wherein Ananias putting his hands on Saul had restored his sight and he was filled with the Holy Spirit. In the Catholic Church there are numerous Church Fathers, Saints, Doctor of the Church and theologians who sees Mary's role as the channel of grace from which the blessing or graces from God comes to men. St. Sophronius says "the plentitude of all grace which is in Christ came into Mary, though in a different way"; meaning that the plentitude of grace was in Christ, as the Head from which it flows, as from the source; and in Mary, as in the neck through which it flows." >All gifts,virtues,and graces of the Holy Ghost are administered by the hands of Mary to whomsoever she desires, when she desires, and in the manner she desires, and to whatever degree she desires." (St. Bernardine of Sienna) A parent either the Father or the Mother can confer the blessings of God to their children. Jesus At the Foot of the Cross establish our relationship with the Blessed Virgin Mary as her children as the Catholic Church teaches that Mary is the Mother of all the Redeem and the Mother of Church. (John 19:26-27) >St. Augustine the Father of Theology says, "Mary co-operated by her charity in the spiritual birth of all members of the Church" (Glories of Mary by St. Liguori) Does Church Tradition and Teachings sees Mary's maternal role and mediation in the Upper Room as the one who "lay hands" to all the Apostles to receive the gifts of the Holy Spirit?