https://techcrunch.com/2020/11/11/roku-rolls-out-airplay-2-and-homekit-support-to-4k-devices/

In September, Roku announced the next version of its TV operating system, Roku OS 9.4, would introduce support for Apple’s AirPlay 2 and HomeKit. This morning, the company says these features have now rolled out across a number of its 4K Roku devices, including the Roku Ultra, Roku Streambar, Roku Smart Soundbar, Roku Streaming Stick+, and Roku Premiere. The update will arrive on 4K Roku TV next.

With the added support for AirPlay 2, Roku device owners will be able to stream content from their iPhone, iPad or Mac to their Roku — whether that’s personal content from their own library or from other streaming apps that also support AirPlay 2.