Issue: app-text/htmldoc-1.8.30 installs .desktop files that do not pass validation.
Discovered on: amd64 (internal ref: ci)
Created attachment 660606 [details]
build log and emerge --info
Created attachment 674245 [details, diff]
There's a patch about it in bug#712358 (Kudos to Nuno Silva, htmldoc-1.9.8-desktop.patch https://bugs.gentoo.org/attachment.cgi?id=618406).
As a proof of concept, attached here there is a variant compatible with app-text/htmldoc-1.8.30.ebuild.
Still an issue in 1.9.11?