I dont think most jibe "heel to toe" and then carve, nor that most find it easier.
Very individual.
I come from windsurfing and kite waveboards, and carving first then toe to heel foot switch on the way out is by far the most natural and easy for me.
One also loses less upwind this way, and even better, if you hit a small or big wave you can just carve back without switching feet - great freedom.
This way of carving is one of the reasons I love hydrofoiling or waveboards or any directional board - kean forward into the turn is whats its all about for me
Others do it the "racetype" way, kite high lift a bit, and switch feet heel to toe and then carve while downlooping the kite.
I would never jibe like that, some do, others dont.
Prefer to carve first while flying the kite up and around, and then swith feet on the way out of the turn
When learning you can switch feet after the turn having the kite lift more, easier, but the better you get, the earlier you can switch feet.
Two completely different ways of jibing, not in any ways connected and as said, really individual who does it how.
Except, few does it both ways, but prefer one or another.
Then some, but not many, maybe those coming from surfing only?, do it one way on one tack and the other on the other tack, to suit their strong stance side.
Peter