Old workflows/images saved before the resolution selector (or by a build with a different widget order) could land non-numeric junk in resolution_mode/aspect_ratio/megapixels via ComfyUI's positional widgets_values restore (shown as NaN). onConfigure now restores them from a name-keyed blob when present and coerces any remaining junk to sane defaults. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>