They have had problems with spin recovery, hence the enlarged tail.
They were probably trying to expand the safe flight envelope and pushed a bit too far.
There’s a crossover point where an enlarged tail takes away from some other performances ... like when Cessna went to the slant tail on their 152/172’s ... reduced the cross section so you could spin out on final when you do a forward slip .. the body of the plane blocks the wind and you loose tail authority ...
It is surprising in this day and age with the advent of such effective modeling software that Cessna is running into issues like this.