### Godot version

v4.0.beta.custom_build [fab9926a9]

### System information

Fedora 37

### Issue description

When creating a new inherited scene, saving the scene (for example with Ctrl+S) defaults to overwriting the scene being inherited, instead of prompting for a location to save to.

### Steps to reproduce

1. Create a new inherited scene
2. Press Ctrl+S

If the scene being inherited is imported (for example from a glTF), an error displays. If the inherited scene is a .tscn or .scn, it gets overridden by an inherited scene that tries to inherit itself, which is impossible and thus corrupt.

### Minimal reproduction project

N/A
_save_scene_with_preview(p_file);
			}
		} break;
	}
}
bool EditorNode::_is_class_editor_disabled_by_feature_profile(const StringName &p_class) {
	Ref<EditorFeatureProfile> profile = EditorFeatureProfileManager::get_singleton()->get_current_profile();
	if (profile.is_null()) {
		return false;
	}
	StringName class_name = p_class;
	while (class_name != StringName()) {
		if (profile->is_class_disabled(class_name)) {
			return true;
		}
		if (profile->is_class_editor_disabled(class_name)) {
			return true;
		}
		class_name = ClassDB::get_parent_class(class_name);
	}
	return false;
}
void EditorNode::edit_item(Object *p_object, Object *p_editing_owner) {
	ERR_FAIL_NULL(p_editing_owner);
	if (p_object && _is_class_editor_disabled_by_feature_profile(p_object->get_class())) {
		return;
	}
	Vector<EditorPlugin *> item_plugins;
	if (p_object) {
		item_plugins = editor_data.get_subeditors(p_object);