https://us.community.samsung.com/t5/Discussions/Volume-control-when-casting-working-now/td-p/2380334
Volume control when casting working now - Samsung Community - 2380334
Sep 13, 2022 - Has anything changed recently in terms of being able to control the volume on our casting devices while the device is locked / we are on a - 2380334
volume controlsamsung communitycastingworking