Fix ZHA wrong cover states (#98933)

homeassistant/components/zha/cover.py

@@ -282,6 +282,14 @@ async def async_open_cover_tilt(self, **kwargs: Any) -> None:
             raise HomeAssistantError(f"Failed to open cover tilt: {res[1]}")
         self.async_update_state(STATE_OPENING)
 
+    async def async_open_cover_tilt(self, **kwargs: Any) -> None:
+        """Open the cover tilt."""
+        # 0 is open in ZCL
+        res = await self._cover_cluster_handler.go_to_tilt_percentage(0)
+        if res[1] is not Status.SUCCESS:
+            raise HomeAssistantError(f"Failed to open cover tilt: {res[1]}")
+        self.async_update_state(STATE_OPENING)
+
     async def async_close_cover(self, **kwargs: Any) -> None:
         """Close the cover."""
         res = await self._cover_cluster_handler.down_close()
@@ -297,6 +305,14 @@ async def async_close_cover_tilt(self, **kwargs: Any) -> None:
             raise HomeAssistantError(f"Failed to close cover tilt: {res[1]}")
         self.async_update_state(STATE_CLOSING)
 
+    async def async_close_cover_tilt(self, **kwargs: Any) -> None:
+        """Close the cover tilt."""
+        # 100 is closed in ZCL
+        res = await self._cover_cluster_handler.go_to_tilt_percentage(100)
+        if res[1] is not Status.SUCCESS:
+            raise HomeAssistantError(f"Failed to close cover tilt: {res[1]}")
+        self.async_update_state(STATE_CLOSING)
+
     async def async_set_cover_position(self, **kwargs: Any) -> None:
         """Move the cover to a specific position."""
         self._target_lift_position = kwargs[ATTR_POSITION]