Unable to find chatpgt in extension

[markthien]

I have installed this ChatGPT VSCode extension.
I go to Code -> Preference -> Settings and enter ChatGPT in the search bar but not found.
I restarted VSCode and tried again but still not found.
I uninstalled and install again this ChatGPT VSCode extension, tried to search again still not found.
However, I right click on the selected code and the ChatGPT menu are in the list like:
ChatGPT: Why it is broken?
ChatGPT: Expliain Code
ChatGPT: Refactor
ChatGPT: Add tests

I am using VSCode Version: 1.79.2 (Universal) on my Macbook Pro macOS Monterey 12.6.