It does:
Eligible Members with a Disney Resort Reservation
Initial registration window for Hollywood Studios events is open to eligible Members with Resort reservations at a Disney-owned and operated hotel at Walt Disney World Resort in Florida* or at Disney's Vero Beach Resort with party size modifications finalized prior to April 17, 2022.
All Resort reservations and modifications-including your party size-must be finalized by 11:59pm Eastern Time on April 17th, 2022. Modifications to your Resort reservation party size after April 17, 2022 will not increase party size for the event.
All eligible Members with a Disney Resort hotel reservation on the event date should be on the lookout for an email arriving on April 19, 2022. This email will contain a link to register for the Disney's Hollywood Studios Events.