Keep in mind that vehicles are designed with drivability as only one of the many concerns. Emissions and economy are also priorities, so hesitation is not uncommon in modern vehicles. Try Sport mode and see if you find improvement. If the dealer tells you “it’s normal” (aka: unable to duplicate problem) consider other options to improve throttle response, like a Pedal Commander.
I find my 2022 just fine in Normal and Sport mode, but lacking in Eco. I expect this so it’s not an issue.