I've built a structure of my wiki using the CategoryTree extension.
There are some methods that have underscores in their names, but in the CategoryTree extension they get replaced with spaces like this:
I can fix this problem for the title of the page by adding the {{DISPLAYTITLE:<title>}} magic word:
but I can't use magic words with the CategoryTree extension.
Expected behavior: underscore characters are not replaced with spaces in the CategoryTree
MediaWiki version: 1.36.1
I have the CategoryTree extension that goes from the box when I install MediaWiki.
I don't know how to check the version: