I have seen several reports that the recently mobiized are in fact sacrificial rear guard put in place to deter the Ukranian assault while the real troops and equipment slowly retreat across the one bridge.
Kherson can’t be defended and those troops left in the city are doomed to die or surrender
I can only imagine the nervous reconnaissance patrolling that is going on in that city, as they try to assess the situation.
I feel sorry for many of them. I hope they figure out how to surrender.