That’s very interesting, Joseph.
Of course I’m sure you realize that there must be many Rabbonim, poskim and Talmidei Chachamim who disagree. As Rashi is in fact taught to a large number of girls in schools affiliated with a lot of different Kehillos.
I would be interested to hear from someone who attended Rav Hirshprung’s Bais Yaakov in Montreal. I’m quite sure they also study Rashi and other mefarshim.
But first- The Answer to the OP’s Question, please!