@@ -212,10 +212,12 @@ local function create_or_update_multi_devices(driver, device, wc_cluster_eps)
 end
 
 local function device_init(driver, device)
+  if device:get_field(IS_PARENT_CHILD_DEVICE) then
+    device:set_find_child(find_child)
+  end
   -- set unused fields to nil. These field settings can be removed after a single driver update.
   device:set_field("__preset_level_key", nil)
   device:set_field("__reverse_polarity", nil)
-
   device:set_component_to_endpoint_fn(component_to_endpoint)
   if device:supports_capability_by_id(capabilities.windowShadePreset.ID) and
     device:get_latest_state("main", capabilities.windowShadePreset.ID, capabilities.windowShadePreset.position.NAME) == nil then