### Godot version

4.0.dev [0f76ff2]

### System information

Kubuntu GNU/Linux 23.04

### Issue description

In the current `master` (stable seems fine), the `EditorSettings` doc is nowhere to be found in the editor, even though it exists: https://github.com/godotengine/godot/blob/master/doc/classes/EditorSettings.xml

### Steps to reproduce

Search for "EditorSettings" in the help dialog, or try clicking in a reference to it.

### Minimal reproduction project

N/A
if (!p_class_specifier.begins_with(p_edited_class)) {
		return p_class_specifier;
	}
	
	if (p_class_specifier.length() == p_edited_class.length()) {
		int rfind = p_class_specifier.rfind(".");
		if (rfind == -1) { 
			return p_class_specifier;
		}
		
		return p_class_specifier.substr(rfind + 1);
	}
	
	
	if (p_class_specifier[p_edited_class.length()] != '.') {
		return p_class_specifier;
	}
	
	return p_class_specifier.substr(p_edited_class.length() + 1);
}
void EditorHelp::_update_theme_item_cache() {