The code whisperer does not work

Does the code whisper work? When writing Serial.print, for example, it doesn't offer me anything and I have to write the entire code.

When I type "Serial.p", and then a "Enter", then I get "Serial.println".

That does not help for me, I can type "Serial.println" faster than looking at the screen and seeing what is proposed.

Arduino IDE 2.0.0-beta.11 in linux.

There are some known issues and limitations. You can see the formal list here:

and you'll also find quite a few other informal reports in this forum category.

There are some boards that are not supported.

You need to make sure you have a board selected for it to work.