Only this modern article[1]. Can't find any scholars or Church Fathers on this. Seems to be an entirely new theory in history, most likely because women were dismissed as possible author since (a) Hebrews 11:32 uses a masculine first person verb, which the article explains as being the Holy Spirit who coauthored the letter, and (b) women were not Apostles or leaders, which the article implies was not actually a hard and fast rule for inclusion in canon, resolves by saying she wrote it in secret.
One additional point this article doesn't mention is that 1 john 1:4 also uses "we" in the same way the article claims Hebrews does. Seeing as St. John the Apostle was clearly united with the Holy Spirit as Revelation shows, and as Mary lived with John, this further strengthens the theory that "we" means "the author and the Holy Spirit who the author was conscious was co-authoring the letter".
[1] https://www.immaculatalibrary.com/articles/2025-03-06-mary-w...