### Godot version

4.1.1.stable

### System information

Godot v4.1.1.stable - Windows 10.0.19045 - Vulkan (Mobile) - dedicated NVIDIA GeForce RTX 2070 SUPER (NVIDIA; 30.0.15.1295) - Intel(R) Core(TM) i5-8400 CPU @ 2.80GHz (6 Threads)

### Issue description

When undocking the script editor so that it's floating, CollisionShape3D Shape Size handles stop working.

If they were visible on a Shape, they remain visible on that shape and still work for that shape; but they will not appear on any other collision object when selecting it.

If you launch the editor with the Script panel already in a floating state, no shape handles ever become visible.

If you dock the Script editor again, everything goes back to normal and works fine.

### Steps to reproduce

Create a 3D scene with some collision shapes.
Undock the Script editor

### Minimal reproduction project

N/A
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);
	}
	if (!item_plugins.is_empty()) {
		ObjectID owner_id = p_editing_owner->get_instance_id();
		List<EditorPlugin *> to_remove;
		for (EditorPlugin *plugin : active_plugins[owner_id]) {
			if (!item_plugins.has(plugin)) {
				
				to_remove.push_back(plugin);
				_plugin_over_edit(plugin, nullptr);
			}
		}
		for (EditorPlugin *plugin : to_remove) {
			active_plugins[owner_id].erase(plugin);