Walkthrough step buttons not working

[Louis-Pagnier-KW]

Describe the bug

When using a walktrough and being on a step N, clicking on a step N-1 update the view, but after that we can't update the walktrough to N.

Have you searched existing issues? 🔎

• I have searched and found no existing issues

Reproduction

Go on the official Walkthrough demo: https://www.gradio.app/docs/gradio/walkthrough

• Upload an image
• Click on "Go to prompt"
• Click on the Walkthrough (1) orange button icon
• Click again on "Go to prompt" (not working)

Otherwise, here is the code of the official demo:

import gradio as gr

with gr.Blocks() as demo:
    with gr.Walkthrough(selected=0) as walkthrough:
        with gr.Step("Image", id=0):
            image = gr.Image()
            btn = gr.Button("go to prompt")
            btn.click(lambda: gr.Walkthrough(selected=1), outputs=walkthrough)
        with gr.Step("Prompt", id=1):
            prompt = gr.Textbox()
            btn = gr.Button("generate")
            btn.click(lambda: gr.Walkthrough(selected=2), outputs=walkthrough)
        with gr.Step("Result", id=2):
            gr.Image(label="result", interactive=False)


if __name__ == "__main__":
    demo.launch()

Screenshot

No response

Logs

System Info

Tested on Firefox & Chrome, Ubuntu 24.04

Severity

Blocking usage of gradio

[dataCenter430]

Hi, @Louis-Pagnier-KW thank you for reporting the issue.
I will check it and resolve it, could you assign it to me?