diff --git a/tests/components/airtouch5/test_cover.py b/tests/components/airtouch5/test_cover.py
index 8c76ec4fb38..737e9cbb997 100644
--- a/tests/components/airtouch5/test_cover.py
+++ b/tests/components/airtouch5/test_cover.py
@@ -1,6 +1,5 @@
 """Tests for the Airtouch5 cover platform."""
 
-from collections.abc import Callable
 from unittest.mock import AsyncMock, patch
 
 from airtouch5py.packets.zone_status import (
@@ -28,6 +27,7 @@ from . import setup_integration
 from tests.common import MockConfigEntry, snapshot_platform
 
 COVER_ENTITY_ID = "cover.zone_1_damper"
+COVER_ZONE_2_ENTITY_ID = "cover.zone_2_damper"
 
 
 async def test_all_entities(
@@ -91,13 +91,14 @@ async def test_cover_callbacks(
 
     await setup_integration(hass, mock_config_entry)
 
-    # We find the callback method on the mock client
-    zone_status_callback: Callable[[dict[int, ZoneStatusZone]], None] = (
-        mock_airtouch5_client.zone_status_callbacks[2]
-    )
+    # Capture initial state of zone 2 cover to verify it's unaffected
+    zone_2_initial = hass.states.get(COVER_ZONE_2_ENTITY_ID)
+    assert zone_2_initial
+    zone_2_initial_state = zone_2_initial.state
+    zone_2_initial_position = zone_2_initial.attributes.get(ATTR_CURRENT_POSITION)
 
-    # Define a method to simply call it
-    async def _call_zone_status_callback(open_percentage: int) -> None:
+    # Define a method to call all zone_status_callbacks, as the real client would
+    async def _call_zone_status_callback(open_percentage: float) -> None:
         zsz = ZoneStatusZone(
             zone_power_state=ZonePowerState.ON,
             zone_number=1,
@@ -109,7 +110,9 @@ async def test_cover_callbacks(
             spill_active=False,
             is_low_battery=False,
         )
-        zone_status_callback({1: zsz})
+        data = {1: zsz}
+        for callback in mock_airtouch5_client.zone_status_callbacks:
+            callback(data)
         await hass.async_block_till_done()
 
     # And call it to effectively launch the callback as the server would do
@@ -120,6 +123,9 @@ async def test_cover_callbacks(
     assert state
     assert state.state == CoverState.OPEN
     assert state.attributes.get(ATTR_CURRENT_POSITION) == 70
+    zone_2 = hass.states.get(COVER_ZONE_2_ENTITY_ID)
+    assert zone_2 and zone_2.state == zone_2_initial_state
+    assert zone_2.attributes.get(ATTR_CURRENT_POSITION) == zone_2_initial_position
 
     # Fully open
     await _call_zone_status_callback(1)
@@ -127,6 +133,9 @@ async def test_cover_callbacks(
     assert state
     assert state.state == CoverState.OPEN
     assert state.attributes.get(ATTR_CURRENT_POSITION) == 100
+    zone_2 = hass.states.get(COVER_ZONE_2_ENTITY_ID)
+    assert zone_2 and zone_2.state == zone_2_initial_state
+    assert zone_2.attributes.get(ATTR_CURRENT_POSITION) == zone_2_initial_position
 
     # Fully closed
     await _call_zone_status_callback(0.0)
@@ -134,6 +143,9 @@ async def test_cover_callbacks(
     assert state
     assert state.state == CoverState.CLOSED
     assert state.attributes.get(ATTR_CURRENT_POSITION) == 0
+    zone_2 = hass.states.get(COVER_ZONE_2_ENTITY_ID)
+    assert zone_2 and zone_2.state == zone_2_initial_state
+    assert zone_2.attributes.get(ATTR_CURRENT_POSITION) == zone_2_initial_position
 
     # Partly reopened
     await _call_zone_status_callback(0.3)
@@ -141,3 +153,6 @@ async def test_cover_callbacks(
     assert state
     assert state.state == CoverState.OPEN
     assert state.attributes.get(ATTR_CURRENT_POSITION) == 30
+    zone_2 = hass.states.get(COVER_ZONE_2_ENTITY_ID)
+    assert zone_2 and zone_2.state == zone_2_initial_state
+    assert zone_2.attributes.get(ATTR_CURRENT_POSITION) == zone_2_initial_position