Use APKPure App
Get Search 2 RecentApps old version APK for Android
नेविगेशन बार रिंग पर 'हाल अनुप्रयोग' बटन
For phones which don't have 'Recent Applications' button, now you can use navigation bar ring Search Button to see Recent Applications.
And this is one hour work so don't be judgy :)