Since PDFLaTeX respected the "tlmgr paper letter" command and LuaLaTeX did not, I simply had to execute fmtutil-sys --all to re-generate the luatex format files, and all works now. Thank you! Troy -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://tug.org/pipermail/luatex/attachments/20220413/aca4bf5d/attachment.html>