diff --git a/app/src/main/java/org/mozilla/fenix/tabtray/TabTrayDialogFragment.kt b/app/src/main/java/org/mozilla/fenix/tabtray/TabTrayDialogFragment.kt
index e21e5e3be6..c86dbe38ad 100644
--- a/app/src/main/java/org/mozilla/fenix/tabtray/TabTrayDialogFragment.kt
+++ b/app/src/main/java/org/mozilla/fenix/tabtray/TabTrayDialogFragment.kt
@@ -206,7 +206,7 @@ class TabTrayDialogFragment : AppCompatDialogFragment() {
         }
 
         // Check if this is the last tab of this session type
-        val isLastOpenTab = sessionManager.sessions.filter { snapshot.session.private }.size == 1
+        val isLastOpenTab = sessionManager.sessions.filter { snapshot.session.private == it.private }.size == 1
         val rootView = if (isLastOpenTab) { requireActivity().getRootView()!! } else { requireView().tabLayout }
         val anchorView = if (isLastOpenTab) { null } else { snackbarAnchor }