### 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
ERR_FAIL_NULL_V(p_object, false);
	ClassInfo *type = classes.getptr(p_object->get_class_name());
	ClassInfo *check = type;
	while (check) {
		const PropertySetGet *psg = check->property_setget.getptr(p_property);
		if (psg) {
			if (!psg->setter) {
				if (r_valid) {
					*r_valid = false;
				}