The West isnt going to fold on this. Its not really about Ukraine, its about lying, breaking the unwritten rule of no conflict in Europe, the deal was, we buy gas, you play nice.
Zelensky is , as he has in the past, offered the olive branch. its good form, and helps to keep the waverers on board.
Until Russia actually wants a peace deal, its meaningless.
As this would take Putin to die, we have to wait. Even if Ukr pushes Russian forces out, at least to the 2014 lines, this still isnt peace.
Said earlier, Putin cant win, but he also cant be seen to lose, so we have this paralysis, which is rare in military actions.