Find My network option for AirPods Pro not visible on iOS 15.4. Is it a bug or is it intended??

As title. I just upgraded my iPhone 12 Pro Max to iOS 15.4 Developer Beta 1 from iOS 15.3. Previously, the "Find My network" option was visible in the bluetooth setting for my AirPods Pro. However, after upgrading, this option is missing. Is it a bug or is that something Apple intends to do in the future. I do NOT want to enable this feature because it drains the battery on my AirPods Pro.