I don't think the offensive will launch from there. An offensive over the Dnipro would face the exact same problems the Russian one did - supply bottleneck at the choke points. Currently the only land connection is the one over the Nova Khakova dam further north - the Antonovsky bridge has not been repaired. Even if it was, Russia can still hit it about as easily as Ukraine did. So it would be hard to transport heavy equipment (i.e. tanks) over the river, or sustain the logisitics for a large force.
This is probably a raid to be sure Russia keeps troops there so they can't be somewhere else, thinning out their lines. At best, it is a reserve force that might be able to quickly collapse the entire Zaphorhiza-Kherson line if they achieve breakthrough further east, like around Melitopol. In that case RuAF would risk being outflanked and would almost certainly pull back to Crimea.