diff --git a/flutter/lib/models/input_model.dart b/flutter/lib/models/input_model.dart
index 4cdbf88e5..fd1beb6b5 100644
--- a/flutter/lib/models/input_model.dart
+++ b/flutter/lib/models/input_model.dart
@@ -784,6 +784,9 @@ class InputModel {
     if (!isInputSourceFlutter) {
       bind.sessionEnterOrLeave(sessionId: sessionId, enter: enter);
     }
+    if (enter) {
+      bind.setCurSessionId(sessionId: sessionId);
+    }
   }
 
   /// Send mouse movement event with distance in [x] and [y].