diff --git a/flutter/lib/src/integrations/native_app_start_integration.dart b/flutter/lib/src/integrations/native_app_start_integration.dart
index a1112dd4a..a82c1cff8 100644
--- a/flutter/lib/src/integrations/native_app_start_integration.dart
+++ b/flutter/lib/src/integrations/native_app_start_integration.dart
@@ -32,34 +32,26 @@ class NativeAppStartIntegration extends Integration<SentryFlutterOptions> {
 
   @override
   void call(Hub hub, SentryFlutterOptions options) async {
-    if (!options.autoAppStart && _appStartEnd == null) {
-      await _callThrowing(options, () async {
-        await _appStartEndCompleter.future.timeout(const Duration(seconds: 10));
-        await _nativeAppStartHandler.call(hub, options,
-            appStartEnd: _appStartEnd);
-      });
-    } else {
-      _frameCallbackHandler.addPostFrameCallback((timeStamp) async {
-        await _callThrowing(options, () async {
-          await _nativeAppStartHandler.call(hub, options,
-              appStartEnd: _appStartEnd);
-        });
-      });
-    }
+    _frameCallbackHandler.addPostFrameCallback((timeStamp) async {
+      try {
+        if (!options.autoAppStart && _appStartEnd == null) {
+          await _appStartEndCompleter.future
+              .timeout(const Duration(seconds: 10));
+        }
+        await _nativeAppStartHandler.call(
+          hub,
+          options,
+          appStartEnd: _appStartEnd,
+        );
+      } catch (exception, stackTrace) {
+        options.logger(
+          SentryLevel.error,
+          'Error while capturing native app start',
+          exception: exception,
+          stackTrace: stackTrace,
+        );
+      }
+    });
     options.sdk.addIntegration('nativeAppStartIntegration');
   }
-
-  Future<void> _callThrowing(
-      SentryOptions options, Future<void> Function() callback) async {
-    try {
-      await callback();
-    } catch (exception, stackTrace) {
-      options.logger(
-        SentryLevel.error,
-        'Error while capturing native app start',
-        exception: exception,
-        stackTrace: stackTrace,
-      );
-    }
-  }
 }
diff --git a/flutter/test/integrations/native_app_start_integration_test.dart b/flutter/test/integrations/native_app_start_integration_test.dart
index 00cee0e5b..02dbee711 100644
--- a/flutter/test/integrations/native_app_start_integration_test.dart
+++ b/flutter/test/integrations/native_app_start_integration_test.dart
@@ -56,6 +56,8 @@ void main() {
     fixture.options.autoAppStart = false;
 
     fixture.callIntegration();
+    final postFrameCallback = fixture.frameCallbackHandler.postFrameCallback!;
+    postFrameCallback(Duration(seconds: 0));
 
     expect(fixture.nativeAppStartHandler.calls, 0);
 
@@ -64,7 +66,7 @@ void main() {
 
     await Future<void>.delayed(Duration(milliseconds: 10));
 
-    expect(fixture.frameCallbackHandler.postFrameCallback, isNull);
+    expect(fixture.frameCallbackHandler.postFrameCallback, isNotNull);
     expect(fixture.nativeAppStartHandler.calls, 1);
     expect(fixture.nativeAppStartHandler.appStartEnd, appStartEnd);
   });
@@ -75,12 +77,14 @@ void main() {
     fixture.options.autoAppStart = false;
 
     fixture.callIntegration();
+    final postFrameCallback = fixture.frameCallbackHandler.postFrameCallback!;
+    postFrameCallback(Duration(seconds: 0));
 
     expect(fixture.nativeAppStartHandler.calls, 0);
 
     await Future<void>.delayed(Duration(seconds: 11));
 
-    expect(fixture.frameCallbackHandler.postFrameCallback, isNull);
+    expect(fixture.frameCallbackHandler.postFrameCallback, isNotNull);
     expect(fixture.nativeAppStartHandler.calls, 0);
     expect(fixture.nativeAppStartHandler.appStartEnd, null);
   });