SDL: Use `singleTop` launchMode for `SDLActivity` on `Android`

SDL Commits
1 
From 7f12b975bbad1b35f63c1b7090bf3e99575d95df Mon Sep 17 00:00:00 2001
From: MAJigsaw77 <[EMAIL REDACTED]>
Date: Sat, 11 Apr 2026 20:37:33 +0300
Subject: [PATCH] Use `singleTop` launchMode for `SDLActivity` on `Android`

---
 android-project/app/src/main/AndroidManifest.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/android-project/app/src/main/AndroidManifest.xml b/android-project/app/src/main/AndroidManifest.xml
index ab43f76aefe9e..1111a223dcf28 100644
--- a/android-project/app/src/main/AndroidManifest.xml
+++ b/android-project/app/src/main/AndroidManifest.xml
@@ -81,7 +81,7 @@
         <activity android:name="SDLActivity"
             android:label="@string/app_name"
             android:alwaysRetainTaskState="true"
-            android:launchMode="singleInstance"
+            android:launchMode="singleTop"
             android:configChanges="layoutDirection|locale|grammaticalGender|fontScale|fontWeightAdjustment|orientation|uiMode|screenLayout|screenSize|smallestScreenSize|keyboard|keyboardHidden|navigation"
             android:preferMinimalPostProcessing="true"
             android:exported="true"