I've recently upgraded from 8.8 to 8.17 and I use rofi + i3 on arch linux and I could not find drracket on rofi. racket and drrracket were installed in /usr/bin/ though. Something broke between 8.9 and 8.17 for it to not do the following:

The fix:
cp /usr/share/racket/pkgs/drracket-core-lib/drracket/drracket.desktop ~/.local/share/applications/

The drracket.desktop file is no longer copied into ~/.local/share/applications/ anymore? Can anyone confirm this on linux and other application launchers?