I do a ton of inspections on "these floating floors that glue together with overlapping/underlapping tabs. " I can tell you that if the temp gets out of the zone, or the floor flatness is not absolutely perfect, that stuff is not going to go back together by itself. Most of the problems I see is extreme lengths and widths areas that under any other floating floor manufacturers specs would void the warranty, they do not convey the necessary limits as any other floating floor manufacturer like lamninate or even engineered hardwood do.
All these guys want is the money.