back press bug fix (#5289)

Co-authored-by: Abhinav Gupta <abhinav.g@navi.com>

app/src/main/java/com/naviapp/digitalgold/ui/DigitalGoldHomeActivity.kt

@@ -63,6 +63,7 @@ import com.naviapp.digitalgold.viewmodels.DigitalGoldHomeVM
 import com.naviapp.home.analytics.LandingScreenAnalytics
 import com.naviapp.home.model.WidgetResponse
 import com.navi.common.model.UserDetail
+import com.naviapp.common.navigator.ScreenNavigator
 import com.naviapp.utils.AMOUNT_DATA
 import com.naviapp.utils.Constants
 import com.naviapp.utils.Constants.NEXT_CTA
@@ -115,7 +116,7 @@ class DigitalGoldHomeActivity : BaseActivity(), WidgetCallback, NewBottomSheetLi
             }
             ivBack.setOnClickListener {
                 eventTracker.onBackButtonClick()
-                finish()
+                onBackPressed()
             }
             tvHelp.setOnClickListener {
                 val naviChatSystemLocalData =
@@ -394,6 +395,17 @@ class DigitalGoldHomeActivity : BaseActivity(), WidgetCallback, NewBottomSheetLi
         }
     }
 
+    override fun onBackPressed() {
+        super.onBackPressed()
+        if (isTaskRoot) {
+            ScreenNavigator.instance.startActivityWithNoActivityStack(
+                this,
+                ScreenNavigator.DASHBOARD_SCREEN,
+                null
+            )
+        }
+    }
+
     override fun onStart() {
         super.onStart()
         fetchDigitalHomePageDetails()