I have a couple questions about the new option "Skip playback of transportation cutscenes you have already watched" under Character Configuration->Control Settings->General.

What cutscenes will it actually skip?

Do you need to let those cutscenes play through completely for them to be added to the 'skip' list?

If it's meant to be for the zone-in scenes for dungeons, it doesn't work for me, if it's for something else, it probably needs to be clarified