### 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
_add_text(cd.properties[i].name);
			class_desc->pop(); 
			if (!cd.properties[i].default_value.is_empty()) {
				class_desc->push_color(theme_cache.symbol_color);
				class_desc->add_text(" [" + TTR("default:") + " ");
				class_desc->pop(); 
				class_desc->push_color(theme_cache.value_color);
				_add_text(_fix_constant(cd.properties[i].default_value));
				class_desc->pop(); 
				class_desc->push_color(theme_cache.symbol_color);
				class_desc->add_text("]");
				class_desc->pop(); 
			}
			if (cd.properties[i].is_deprecated) {
				DEPRECATED_DOC_TAG;
			}
			if (cd.properties[i].is_experimental) {
				EXPERIMENTAL_DOC_TAG;
			}
			if (cd.is_script_doc && (!cd.properties[i].setter.is_empty() || !cd.properties[i].getter.is_empty())) {
				class_desc->push_color(theme_cache.symbol_color);
				class_desc->add_text(" [" + TTR("property:") + " ");
				class_desc->pop(); 
				if (!cd.properties[i].setter.is_empty()) {
					class_desc->push_color(theme_cache.value_color);
					class_desc->add_text("setter");
					class_desc->pop(); 
				}
				if (!cd.properties[i].getter.is_empty()) {
					if (!cd.properties[i].setter.is_empty()) {