Ask a follow up question does not provide an anser

I did a search:
e.g.

aws codecommit is deprecated, how about codepipeline?

The I want to ask a follow up question:

How to integrate CodePipeline with my repository on GitHub?

and press the button Sent (a paper plane on the right).

Nothing happens.

macOS 15.7.2
Safari Version 26.1 (20622.2.11.119.1)

I expected an answer for follow up question to be displayed or the assistant to be opened and answer displayed there.

Have you had this problem in the last 2 days still?