No response from GPT when going through proxy (with basic authentication)

Now I’m using Cursor Pro.
OpenAI Key is blank.

If you disable the proxy, you will receive replies from GPT.

However, if you enter the proxy address on the proxy settings screen

…and restart cursor, the Basic authentication screen will be displayed (as expected).

After entering the basic authentication username and password, even if I ask GPT, no response is returned.

#Other browser (Chrome) in the same segment is able to connect to the website via this proxy.

Is there anyone having the same problem?

Basic Auth dialog can see when I start cursor.