Is it safe to write non latin languages in the notes of a qubes is settings

This is a first for me notes in the settings of a qubes pretty cool. Is it safe to write in it non latin characters?

From /usr/lib/python3.13/site-packages/qubesadmin/vm/init.py

    def set_notes(self, notes: str):
        """Set qube notes"""
        self.qubesd_call(
            self._method_dest,
            "admin.vm.notes.Set",
            payload=str(notes).encode(encoding="utf-8"),
        )

Seems safe to me.

Thanks