we can only go with the info Disney has. I read it as only available to make reservations up to July 10th
Guests with Disney Resort hotel reservations for arrivals June 22 through July 10, 2020 can make dining reservations for select Walt Disney World Resort hotel and available Disney Springs dining locations beginning June 18, 2020. Call the Disney Reservation Center at (407) 824-1391 to check availability and make reservations. Or, if you’re a Disney Vacation Club Member, call Member Services at (800) 800-9800. Guests under 18 years of age must have parent or guardian permission to call.
Note: At this time, a valid Disney Resort hotel reservation will be required to make dining reservations.
Unless they mean you have to have a reservation for that period of time BUT can make reservations for after that date....which again, Disney being super vague, creating confusion