### 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)

options->set_clip_text(p_enable);
}
void EditorPropertyEnum::_bind_methods() {
}
EditorPropertyEnum::EditorPropertyEnum() {
	options = memnew(OptionButton);
	options->set_clip_text(true);
	options->set_flat(true);
	add_child(options);
	add_focusable(options);
	options->connect("item_selected", callable_mp(this, &EditorPropertyEnum::_option_selected));
}
void EditorPropertyFlags::_set_read_only(bool p_read_only) {
	for (CheckBox *check : flags) {
		check->set_disabled(p_read_only);
	}
};
void EditorPropertyFlags::_flag_toggled(int p_index) {
	uint32_t value = get_edited_object()->get(get_edited_property());
	if (flags[p_index]->is_pressed()) {
		value |= flag_values[p_index];
	} else {
		value &= ~flag_values[p_index];
	}
	emit_changed(get_edited_property(), value);
}
void EditorPropertyFlags::update_property() {