Like flood all the way? Technical deco dive? That's interesting..I've had several drysuit floods in water slightly colder than that. With a proper wicking undergarment, it was more of an inconvenience than anything else.
I've had leaks, come up wet, but I've never "felt" wet while diving. It's not until I get the suit off... but that's nothing compared to a severed glove or catastrophic failure in the suit.
I mean.. no matter what even if someone has wrist seals on a prolonged deco dive and rip their suit they're in the same situation.