Comment 9 for bug 1790534

@Wayne- The issue would be breaking compatibility with files 5.0 has accepted up until now.

While OPL (https://www.seeedstudio.com/opl.html) lists its KiCad as alpha, they've undoubtedly worked into more than a few designs already that we would break if we enforced a width>0 requirement that refused to open the files.

I'll reach out to Seeed to update their libraries but I think since we didn't catch the discrepancy before release, we should keep the option and just update the width to either a minimum value or a default value.