### Godot version

4.0 beta 10

### System information

Windows 10, Vulkan

### Issue description

While the fishbone pattern is visible, the points are not. (Invisible) points can be added to a path and deleted from it, but they can't be moved in the editor viewport, only via inspector properties.
I haven't used 4.9b, but I confirmed the point handles are visible in 4.8b on my system (same file).

### Steps to reproduce

Make a Path3d. Add points via Inspector. Fail to see point handles in the viewport.

### Minimal reproduction project

n/a
case LAYER_PHYSICS_3D: {
			basename = "layer_names/3d_physics";
			layer_group_size = 4;
			layer_count = 32;
		} break;
		case LAYER_NAVIGATION_3D: {
			basename = "layer_names/3d_navigation";
			layer_group_size = 4;
			layer_count = 32;
		} break;
	}
	Vector<String> names;
	Vector<String> tooltips;
	for (int i = 0; i < layer_count; i++) {
		String name;
		if (ProjectSettings::get_singleton()->has_setting(basename + vformat("/layer_%d", i + 1))) {
			name = GLOBAL_GET(basename + vformat("/layer_%d", i + 1));
		}
		if (name.is_empty()) {
			name = vformat(TTR("Layer %d"), i + 1);
		}
		names.push_back(name);
		tooltips.push_back(name + "\n" + vformat(TTR("Bit %d, value %d"), i, 1 << i));
	}
	grid->names = names;
	grid->tooltips = tooltips;
	grid->layer_group_size = layer_group_size;
	grid->layer_count = layer_count;
}
void EditorPropertyLayers::set_layer_name(int p_index, const String &p_name) {