Fix CanvasLayer visibility toggle can only run once per frame

(cherry picked from commit a6a89356b782ddf0e34c86f764cfc4539fb67247)

scene/main/canvas_layer.cpp

@@ -54,7 +54,7 @@ void CanvasLayer::set_visible(bool p_visible) {
 	// For CanvasItems that is explicitly top level or has non-CanvasItem parents.
 	if (is_inside_tree()) {
 		const String group = "root_canvas" + itos(canvas.get_id());
-		get_tree()->call_group_flags(SceneTree::GROUP_CALL_UNIQUE, group, "_toplevel_visibility_changed", p_visible);
+		get_tree()->call_group(group, "_toplevel_visibility_changed", p_visible);
 	}
 }