HomeKit doesn’t support setting the tilt orientation, only the ‘normal’ orientation.
Would be great if HomeKit would also support;SUPPORT_OPEN_TILT
, SUPPORT_STOP_TILT
, SUPPORT_CLOSE_TILT
, SUPPORT_SET_TILT_POSITION
to set orientation of blinds.
HomeAssistant situation
Original issue on GitHub with more background information; https://github.com/home-assistant/core/issues/36984