### 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)

Ref<Font> font = get_theme_font(SNAME("bold"), SNAME("EditorFonts"));
				int font_size = get_theme_font_size(SNAME("bold_size"), SNAME("EditorFonts"));
				Color font_color = get_theme_color(SNAME("font_color"), SNAME("Editor"));
				if (folded && revertable_properties.size()) {
					int label_width = font->get_string_size(label, HORIZONTAL_ALIGNMENT_LEFT, available, font_size, TextServer::JUSTIFICATION_KASHIDA | TextServer::JUSTIFICATION_CONSTRAIN_ELLIPSIS).x;
					Ref<Font> light_font = get_theme_font(SNAME("main"), SNAME("EditorFonts"));
					int light_font_size = get_theme_font_size(SNAME("main_size"), SNAME("EditorFonts"));
					Color light_font_color = get_theme_color(SNAME("disabled_font_color"), SNAME("Editor"));
					
					if (revertable_properties.size() == 1) {
						num_revertable_str = "(1 change)";
					} else {
						num_revertable_str = vformat("(%d changes)", revertable_properties.size());
					}
					num_revertable_width = light_font->get_string_size(num_revertable_str, HORIZONTAL_ALIGNMENT_LEFT, -1.0f, light_font_size, TextServer::JUSTIFICATION_NONE).x;
					if (label_width + separation + num_revertable_width > available) {
						
						num_revertable_str = vformat("(%d)", revertable_properties.size());
						num_revertable_width = light_font->get_string_size(num_revertable_str, HORIZONTAL_ALIGNMENT_LEFT, -1.0f, light_font_size, TextServer::JUSTIFICATION_NONE).x;
					}
					Point2 text_offset = Point2(
							margin_end,
							light_font->get_ascent(light_font_size) + (header_height - light_font->get_height(light_font_size)) / 2);
					if (!rtl) {
						text_offset.x = get_size().width - (text_offset.x + num_revertable_width);
					}
					draw_string(light_font, text_offset, num_revertable_str, HORIZONTAL_ALIGNMENT_LEFT, -1.0f, light_font_size, light_font_color, TextServer::JUSTIFICATION_NONE);
					margin_end += num_revertable_width + separation;
					available -= num_revertable_width + separation;
				}