Tab autocompletion

Hello, why won’t the key “Tab” work? I have tried using other keys and they work, but the ‘Tab’ key does not seem to be functioning. Why is that?

Screenshot 2023-04-28 113802

This seems to work fine. Your code looks like it should also work, except that you’d want to return the result of acceptCompletion so that it only blocks further handling of Tab when there are actually completions.