Server Buffer not showing information

[KonVas]

Hello, I am investigating some stuff in scel and I have noticed that the server buffer (created with s.makeWindow) is not responsive. While it is opening well (see below) there is no real time data but only questions marks. Is there another way for this which I am missing or this is not working. I have tested in two emacs installations of Doom and vanilla.

[Quit][K] localhost [-> default] [prepare rec] Avg CPU: ?% Peak CPU: ?% UGens: ? Synths: ? Groups: ? SynthDefs: ?