### 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
OBJTYPE_RLOCK;
	return classes.has(p_class);
}
void ClassDB::add_compatibility_class(const StringName &p_class, const StringName &p_fallback) {
	OBJTYPE_WLOCK;
	compat_classes[p_class] = p_fallback;
}
StringName ClassDB::get_compatibility_class(const StringName &p_class) {
	if (compat_classes.has(p_class)) {
		return compat_classes[p_class];
	}
	return StringName();
}
Object *ClassDB::instantiate(const StringName &p_class) {