https://bugs.winehq.org/show_bug.cgi?id=42297
--- Comment #4 from proveit@tutamail.com --- Hmm, I didn't know that. I knew wine-gecko and wine-mono packages installed from official repository were independent from wine prefixes, but I thought the prompt from Wine HQ development version, which doesn't use official repository packages, would install gecko and mono inside the prefix itself. If they're not inside the prefix, where are they?