### Godot version

4.0.dev(dc3175e4cdb4e54e1c6200b6c4d07646eea95284)

### System information

Any

### Issue description

EditorPlugins that depend on the resources that Node has will not be visible when SubInspector is focused.

https://user-images.githubusercontent.com/61938263/210553656-86669f57-e41f-427e-a650-30630c27d850.mp4

This is caused by two problems:

The first is caused by implicit editor deletion in Node3D. This is fixed by #70907.

The other is due to a change in inspector update timing, which is regression by #68498. Revert PR #70909 will fix this issue, but if not, we will need to update SubInspectorEditor in the correct way.

### Steps to reproduce

Select Path3D or CollisionPolygon3D and open a SubInspector such as Script.

### Minimal reproduction project

[plugintest.zip](https://github.com/godotengine/godot/files/10343962/plugintest.zip)

int layer_count = grid->layer_count;
	layers->clear();
	for (int i = 0; i < layer_count; i++) {
		const String name = get_layer_name(i);
		if (name.is_empty()) {
			continue;
		}
		layers->add_check_item(name, i);
		int idx = layers->get_item_index(i);
		layers->set_item_checked(idx, grid->value & (1 << i));
	}
	if (layers->get_item_count() == 0) {
		layers->add_item(TTR("No Named Layers"));
		layers->set_item_disabled(0, true);
	}
	layers->add_separator();
	layers->add_icon_item(get_theme_icon("Edit", "EditorIcons"), TTR("Edit Layer Names"), grid->layer_count);
	Rect2 gp = button->get_screen_rect();
	layers->reset_size();
	Vector2 popup_pos = gp.position - Vector2(layers->get_contents_minimum_size().x, 0);
	layers->set_position(popup_pos);
	layers->popup();
}
void EditorPropertyLayers::_menu_pressed(int p_menu) {