https://bugs.winehq.org/show_bug.cgi?id=49419
--- Comment #1 from Nikolay Sivov bunglehead@gmail.com --- Hi, Mikel.
Is it possible it's actually Ableton own functionality that does that? Wine itself only uses what fontconfig returns, along with windows/Fonts and fonts wine bundles. Fontconfig will return same configuration regardless of current directory, it's using global and local config files and global + private directories for fonts.
Also, is there a problem even if it does scan all of this, apart from messages? (where do they come from by the way, application log?)