Another attempted fix for H2 EU dimmer detecting stop_rotating instead of single press - use a timeout

aqara-h2-eu-dimmer-z2m-light-control.yaml

@@ -117,13 +117,27 @@ action:
       # Safely extract payload variables directly from the MQTT JSON message
       payload: "{{ trigger.payload_json if trigger.payload_json is defined else {} }}"
       raw_action_type: "{{ payload.action | default('') }}"
-      rotation_button_state: "{{ payload.action_rotation_button_state | default('') }}"
+
+      # Time since the previous MQTT event triggered this automation.
+      # Genuine stop_rotating events immediately follow rotation events.
+      # The H2 bug emits a stray stop_rotating after the device has been idle.
+      idle_seconds: >
+        {{ as_timestamp(now()) -
+           as_timestamp(
+             this.attributes.last_triggered
+             | default(as_datetime(0), true)
+           )
+        }}
+
+      # Work around the H2 occasionally reporting the first single press
+      # after being idle as stop_rotating.
       action_type: >
-        {% if raw_action_type == 'stop_rotating' and rotation_button_state == 'pressed' %}
+        {% if raw_action_type == 'stop_rotating' and idle_seconds | float > 1 %}
           single
         {% else %}
           {{ raw_action_type }}
         {% endif %}
+
       raw_angle: "{{ payload.action_rotation_angle | default(0) | float(0) }}"
       
       # Pull inputs into variables so they can be safely evaluated in templates below
@@ -196,4 +210,4 @@ action:
             target: !input target_light
             data:
               brightness_step_pct: "{{ scaled_step }}"
-              transition: !input dim_transition
+              transition: !input dim_transition