I'm curious, does the KE website ever show waitlist awards? When trying to book an award flight, I see "X seats" available, but never any indication if those seats are truly bookable or are waitlisted (I tried a bunch of dates, just to confirm this).

Does one need to call them first to confirm? I'm worried that I transfer a bunch of miles, and then when I try to book that "3 Seats" available award, the system tells me only 1 or 2 seats are truly bookable.