Adjust Concierge explain method to stay in the Spend tab

Author: WojtekBoman

src/libs/actions/Report/index.ts

@@ -2245,7 +2245,11 @@ function explain(
     // Check if explanation thread report already exists
     const report = childReport ?? createChildReport(childReport, reportAction, originalReport, currentUserAccountID, introSelected, betas);
 
-    Navigation.navigate(ROUTES.REPORT_WITH_ID.getRoute(report.reportID, undefined, undefined, Navigation.getActiveRoute()));
+    if (isSearchTopmostFullScreenRoute()) {
+        Navigation.navigate(ROUTES.SEARCH_REPORT.getRoute({reportID: report.reportID, backTo: Navigation.getActiveRoute()}));
+    } else {
+        Navigation.navigate(ROUTES.REPORT_WITH_ID.getRoute(report.reportID, undefined, undefined, Navigation.getActiveRoute()));
+    }
     // Schedule adding the explanation comment on the next animation frame
     // so it runs immediately after navigation completes.
     requestAnimationFrame(() => {