Arso and menachem shmei quote the ayin yaacov on the rif on yaacov lo meis but I can’t find that anywhere either
The Rif, Iyun Yaakov and Etz Yosef are all in the link that I posted. Sorry, I couldn’t find a clearer edition on Hebrewbooks. Check out any Win Yaakov with the classic meforshim.
Amazing how you attack first and ask later.