Vik could of pushed for the move in January but he didn't, Perhaps he still thinks there's a chance we can go up, however slim. He may have an idea of where he wants to go next, and the likes of Southampton / Leeds and Fulham are not it. 2 of those could be in The Championship next season anyway. I think if he hasn't signed a deal by the end of the season, then he'll be off in the summer, and we'll need to sell at the risk of losing him for nothing in 2024.
If he does run down his contract, we do have him for another season, and if King lifts the budget a little for Robins we may be able to have a good go next season