Merge pull request #54921 from rayane-djouah/fix-54915

Fix: We're playing and showing the "Welcome to Expensify" modal/video when newly migrated users come over
(cherry picked from commit 5ca82b8)

(CP triggered by thienlnam)

src/components/ExplanationModal.tsx

@@ -1,11 +1,19 @@
 import React from 'react';
+import {useOnyx} from 'react-native-onyx';
 import useLocalize from '@hooks/useLocalize';
 import * as Welcome from '@userActions/Welcome';
 import CONST from '@src/CONST';
+import ONYXKEYS from '@src/ONYXKEYS';
 import FeatureTrainingModal from './FeatureTrainingModal';
 
 function ExplanationModal() {
     const {translate} = useLocalize();
+    const [tryNewDot] = useOnyx(ONYXKEYS.NVP_TRYNEWDOT);
+    const hasBeenAddedToNudgeMigration = !!tryNewDot?.nudgeMigration?.timestamp;
+
+    if (hasBeenAddedToNudgeMigration) {
+        return null;
+    }
 
     return (
         <FeatureTrainingModal

src/hooks/useOnboardingFlow.ts

@@ -48,6 +48,10 @@ function useOnboardingFlowRouter() {
                 return;
             }
 
+            if (hasBeenAddedToNudgeMigration) {
+                return;
+            }
+
             if (NativeModules.HybridAppModule) {
                 // For single entries, such as using the Travel feature from OldDot, we don't want to show onboarding
                 if (isSingleNewDotEntry) {