diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 91aa75f425..baf6ae4211 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -51,13 +51,18 @@
             property to make the "android:screenOrientation" work on API <37
             https://developer.android.com/about/versions/16/behavior-changes-16
          -->
-        <property android:name="android.window.PROPERTY_COMPAT_ALLOW_RESTRICTED_RESIZABILITY"
+        <property
+            android:name="android.window.PROPERTY_COMPAT_ALLOW_RESTRICTED_RESIZABILITY"
             android:value="true" />
 
         <meta-data
             android:name="com.google.android.gms.wallet.api.enabled"
             android:value="true" />
 
+        <!--
+            Use android:launchMode="singleInstance" to ensure a single MainActivity instance in its own task;
+            Prevents duplicate launches from deep links/external intents
+        -->
         <activity
             android:name="com.tangem.tap.MainActivity"
             android:configChanges="uiMode"