diff --git a/docs/settings.md b/docs/settings.md
index 9a2589d6062..988dba70124 100644
--- a/docs/settings.md
+++ b/docs/settings.md
@@ -139,7 +139,9 @@ Legend:
 
 Features that can be toggled on-off with the `experiments_users` and `experiments_guests` bit flags:
 
-| Bit | Status | Introduced                       | Ended | Description                                                                                                                 |
-|-----|--------|----------------------------------|-------|-----------------------------------------------------------------------------------------------------------------------------|
-| 1   | Active | Web 21.1.0<br>Desktop 1.2.2-beta | -     | Instead of refreshing the participant list repeatingly during calls, the data is generated from received signaling messages |
-| 2   | Active | Web 21.1.0<br>Desktop 1.2.2      | -     | Make automatic attempts to recover suspended / expired signaling session to allow join the call without page reload         |
+| Bit | Status | Introduced                       | Ended                   | Description                                                                                                                 |
+|-----|--------|----------------------------------|-------------------------|-----------------------------------------------------------------------------------------------------------------------------|
+| 1   | Active | Web 21.1.0<br>Desktop 1.2.2-beta | -                       | Instead of refreshing the participant list repeatingly during calls, the data is generated from received signaling messages |
+| 2   | Active | Web 21.1.0<br>Desktop 1.2.2      | -                       | Make automatic attempts to recover suspended / expired signaling session to allow join the call without page reload         |
+| 4   | Ended  | Web 22.0.3<br>Desktop 2.0.4      | Web 23.0<br>Desktop 3.0 | Send chat messages via the High performance-backend / websocket                                                             |
+| 8   | Active | Web 22.0.3<br>Desktop 2.0.4      | -                       | Mark sessions immediately as inactive when switching away from Talk                                                         |
diff --git a/src/composables/useActiveSession.js b/src/composables/useActiveSession.js
index f0a17cf91f1..f4e206af96e 100644
--- a/src/composables/useActiveSession.js
+++ b/src/composables/useActiveSession.js
@@ -6,6 +6,7 @@
 import { computed, onBeforeMount, onBeforeUnmount, ref, watch } from 'vue'
 import { useStore } from 'vuex'
 import { CONFIG, SESSION } from '../constants.ts'
+import BrowserStorage from '../services/BrowserStorage.js'
 import { getTalkConfig, hasTalkFeature } from '../services/CapabilitiesManager.ts'
 import { setSessionState } from '../services/participantsService.js'
 import { useTokenStore } from '../stores/token.ts'
@@ -16,6 +17,7 @@ import { useIsInCall } from './useIsInCall.js'
 const INACTIVE_TIME_MS = 3 * 60 * 1000
 
 const experimentalRecoverSession = (getTalkConfig('local', 'experiments', 'enabled') ?? 0) & CONFIG.EXPERIMENTAL.RECOVER_SESSION
+const experimentalInactiveOnBlur = (getTalkConfig('local', 'experiments', 'enabled') ?? 0) & CONFIG.EXPERIMENTAL.SESSION_INACTIVE_ON_BLUR
 
 /**
  * Check whether the current session is active or not:
@@ -123,13 +125,17 @@ export function useActiveSession() {
 			document.body.removeEventListener('mouseenter', handleMouseEnter)
 			document.body.removeEventListener('mouseleave', handleMouseLeave)
 		} else if (type === 'blur') {
-			inactiveTimer.value = setTimeout(() => {
+			if (!experimentalInactiveOnBlur || BrowserStorage.getItem('pause-notification-on-blur') === 'yes') {
+				inactiveTimer.value = setTimeout(() => {
+					setSessionAsInactive()
+				}, INACTIVE_TIME_MS)
+
+				// Listen for mouse events to track activity on tab
+				document.body.addEventListener('mouseenter', handleMouseEnter)
+				document.body.addEventListener('mouseleave', handleMouseLeave)
+			} else {
 				setSessionAsInactive()
-			}, INACTIVE_TIME_MS)
-
-			// Listen for mouse events to track activity on tab
-			document.body.addEventListener('mouseenter', handleMouseEnter)
-			document.body.addEventListener('mouseleave', handleMouseLeave)
+			}
 		}
 	}
 
diff --git a/src/constants.ts b/src/constants.ts
index 0905cba3e5a..9d889f44a58 100644
--- a/src/constants.ts
+++ b/src/constants.ts
@@ -27,6 +27,11 @@ export const CONFIG = {
 		 * Send chat messages via the High performance-backend / websocket
 		 */
 		CHAT_RELAY: 4,
+		/**
+		 * Since 22.0.3
+		 * Mark sessions immediately as inactive when switching away from Talk
+		 */
+		SESSION_INACTIVE_ON_BLUR: 8,
 	},
 } as const