Exactly. And the same is with Jesus being bread (the Bread of Life) and Wine.
At the Supper Jesus was speaking metaphorically, indicating participation in a covenant (a new covenant).
Catholicism is a blend of Christianity and Roman paganism. This was necessary as Catholicism came about as the Roman Empire adopted Christianity as it's official religion, going to the extent of compelling those within the Empire to convert.
We see the same everytime religion is forced in a people. They reach back to claim a history that does not belong to them and develop a sect that is an amalgamation of Christianity and the original pagan faith.
We see this with the Hebrew religion leading up to the Hasmonean Dynasty, with the Catholic Church, with earlier Christianity in Ireland, with Christianity in parts of Latin America, and with Christianity in a sect of Louisiana (as examples).
But to your question - Jesus is present in Communion. But the point is not Jesus being there in a unique way. It is Christians participating as a testimony to Him, to His blood shed and His body broken as a new covenant. The point is the Christians part in the Covenant.
People say Catholicism has “ Roman paganism “ in it, but never seem to point out where it is.
I think you will find it very Jewish, or more particularly akin to Israelites in its practices.