Cant find ENUM log node in loglevels

I am using an ENUM to manage custom log nodes inside my application. I can't seem to find the log node name in studio pro when trying to set my log level to trace. The log node does appear in environment details. Any idea's?      
1 answers

On after startup, add a activity ‘Log message’ that logs a line to this lognode name. That will make your lognode appear in this list.

Mind you: better use GetKey instead of GetCaption if you have a multi-language application.