This puzzled me too. Granted this drive did end up with the Bills getting a touchdown, but there appeared to be almost no urgency on that drive.
There was a lot of huddling up, when they should have been going more up tempo.
I was also getting frustrated with Josh Allen's constant hard count in trying to get the Titans to jump Offside. Considering the situation, just snap the damn ball and get going! Let me say that I don't mind Allen using a hard count, just not in that situation.