Why keep fiddling with Inkscape? If you use Inkscape or other popular SVG editors to prepare your output for plotters and physical work, you will already be familiar with resorting to multi‑step ...
The output path must be a directory; it will be created if it does not exist. Input formats are auto-detected per file. Unsupported formats and write-only inputs (e.g., SVG) are skipped with a warning ...