dify - 💡(How to fix) Fix Chatflow App Annotation Reply stuck in loading state after outputting response (v1.14.1)

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Dify version

1.14.1

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

Create a Chatflow application (Chatflow type). Enable the Annotation Reply feature. Add a test annotation (e.g., Input: “test”, Output: “This is an annotation reply”). In the debug or preview or Run App window, send the message “test” to trigger the annotation. The bot outputs the correct annotation reply (“This is an annotation reply”). Issue: After the text is fully outputted, the chat interface remains in a “Generating” state (the “Stop Responding” button is still visible, but the input box is enable). When I send the next message, it showed an warning saying "Please wait for the response to the previous message to complete." I have to manually click “Stop Responding” to release the session lock and send the next message.

<img width="734" height="290" alt="Image" src="https://github.com/user-attachments/assets/cd44beef-7334-48bb-b006-a6b7be43d4c2" />

✔️ Expected Behavior

When an annotation reply is triggered in Chatflow, the generation process should end automatically after the text is outputted. The next message can be inputted and sended successfully.

❌ Actual Behavior

The annotation reply content is displayed correctly, but the interface remains stuck in the “generating” state indefinitely until manually stopped. The next message can not be sended successfully.