data from JavaScript to Chatbot component does not work

[deep-diver]

Describe the bug

The values([["hello", "world"]] from JavaScript to Chatbot component in load` time are not displayed at all. I have checked the values are appropriately filled in the following ways:

1. printed out just right before the return statement in JavaScript code.
2. in my actual project, I update Chatbot UI when a user types text in. Initially, there is no chat history displayed, but after typing in any text, the accumulated all the texts appear.
3. in the gradio version <3.29.0, this worked fine. However, after upgrading the version to >3.30.0, this doesn't work anymore.

Is there an existing issue for this?

• I have searched the existing issues

Reproduction

fill_chatbot = """
function() {
    return [["hello", "world"]];
}
"""

with gr.Blocks() as block:
    chatbot = gr.Chatbot()

    block.load(
        None, None, chatbot, _js=fill_chatbot
    )

block.queue().launch()

Screenshot

No response

Logs

No error printed out

System Info

Colab with gradio installed through `pip install gradio`

Severity

annoying