Merge pull request #74634 from Haydoggo/floating-dock-error-fix

Fix errors when closing floating docks

editor/editor_node.cpp

@@ -4750,8 +4750,8 @@ void EditorNode::_dock_floating_close_request(Control *p_control) {
 
 	p_control->get_parent()->remove_child(p_control);
 	dock_slot[window_slot]->add_child(p_control);
-	dock_slot[window_slot]->move_child(p_control, MIN((int)window->get_meta("dock_index"), dock_slot[window_slot]->get_tab_count()));
-	dock_slot[window_slot]->set_current_tab(window->get_meta("dock_index"));
+	dock_slot[window_slot]->move_child(p_control, MIN((int)window->get_meta("dock_index"), dock_slot[window_slot]->get_tab_count() - 1));
+	dock_slot[window_slot]->set_current_tab(dock_slot[window_slot]->get_tab_idx_from_control(p_control));
 	dock_slot[window_slot]->set_tab_title(dock_slot[window_slot]->get_tab_idx_from_control(p_control), TTRGET(p_control->get_name()));
 
 	window->queue_free();
@@ -4772,7 +4772,7 @@ void EditorNode::_dock_make_float() {
 	Size2 dock_size = dock->get_size() + borders * 2;
 	Point2 dock_screen_pos = dock->get_global_position() + get_tree()->get_root()->get_position() - borders;
 
-	int dock_index = dock->get_index();
+	int dock_index = dock->get_index(false);
 	dock_slot[dock_popup_selected_idx]->remove_child(dock);
 
 	Window *window = memnew(Window);