This should be easier… Yesterday I talked you through the steps for modifying a Disney Park Pass Reservation. Today I found the following information from the Walt Disney World website:
Reservations made in connection with a Resort hotel stay cannot be modified at this time; you’ll need to cancel and rebook.
I also noticed that the option to cancel for a hotel stay is still in the My Disney Experience App if the reservation is connected with a room. This is way more complicated than it should be…