We only hear about Crawford always doing the update while Spence is laying low under the radar.
Either way, even if Spence is silent, we should also hear it from Crawford too since he knows the current progress of their negotiations. Aside from that, if Crawford sees that Spence's camp is not doing any good approach towards the fight, for sure he will talk about it in the media and even will throw words against Spence for delaying the negotiations but there's no such moment at this point.
I'm also looking forward to any good improvements in this fight but we don't know why there's no official announcement til now.
I will still stick to Crawford's statement before saying there are no things standing in their way to make the fight happen.