How to keep the grid gizmo in correct position after scaling my CubeGrid?

When using CubeGrid tool to do level prototyping, sometimes need to scale the whole cubegrid output as mesh. but after scaling, always cannot find the gizmo in right position thus need much more time to dragging and align it. also after scaling cannot easily slide selection in plane. is anyone know how to fix it well or do some extra setting plz lemme know.
great thanks