### 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
p_use_cache = false;
	OS::get_singleton()->benchmark_begin_measure("EditorHelp::generate_doc");
	if (doc_gen_use_threads) {
		
		_wait_for_thread();
	}
	DEV_ASSERT(first_attempt == (doc == nullptr));
	if (!doc) {
		doc = memnew(DocTools);
	}
	if (p_use_cache && first_attempt && FileAccess::exists(get_cache_full_path())) {
		if (doc_gen_use_threads) {
			thread.start(_load_doc_thread, nullptr);
		} else {
			_load_doc_thread(nullptr);
		}
	} else {
		print_verbose("Regenerating editor help cache");
		
		doc->generate(true);
		if (doc_gen_use_threads) {
			thread.start(_gen_doc_thread, nullptr);
		} else {
			_gen_doc_thread(nullptr);
		}
	}
	OS::get_singleton()->benchmark_end_measure("EditorHelp::generate_doc");
}
void EditorHelp::_toggle_scripts_pressed() {