The fix for #105363 (6d3ce8273a) made the transform system respect
(Frame) nodes `offsetx`/`offsety`. Due to the way
`frame_node_prepare_for_draw` recalculates these on every redraw (based
on updated positions), this can lead to slight imprecisions/noise/jitter
during transform.
Suggest to round the offsets in the transform system to work around the
problem.