For now, Meta is taking away the TV casting feature from Quest. - UploadVR

Meta is removing the TV casting capability from Quest headsets, which allowed users to cast their view to devices that support the Google Cast protocol. This feature had been available since the original Oculus Quest in 2019. Some users had noticed that Google Cast devices were no longer showing up in the casting list, and it has now been confirmed by Meta's VP of VR that the feature is being removed temporarily. Casting to the mobile app or a web browser is still supported, but users will need to use alternative methods, such as screen mirroring or HDMI cables, to cast to a TV. For the full story, visit the source at UploadVR.

Source: https://www.uploadvr.com/meta-removing-tv-casting-quest/