Aside from the fact this sounds like typical Pooty Pal propaganda, I doubt the propaganda value for Ukraine would be worth putting several of their own ships out of action. It is in their interest to feed hungry people, especially if they are being paid for the grain. Of course we know the Russians never lie/s
Beautiful Odessa .. The Bee Gees even tuned it (all else is commentary maybe)
https://en.wikipedia.org/wiki/Odessa_(Bee_Gees_album)