Mouse is not discovered on HoloLens with Redstone update
After installing HoloLens Redstone update,
Windows.Devices.Input.MouseCapabilities.MousePresent returns 0 even when the bluetooth mouse is connected; in the same time, Windows Holographic Shell supports mouse input as before.
UnityEngine.Input.mousePosition returns garbage, which probably means that mouse cannot be accessed via Unity APIs on hololens.
Is this scenario no longer supported for Holographic apps or there are some additional steps required to enable this input source? Bluetooth capability is already checked.