(name . bug-guix@gnu.org)(address . bug-guix@gnu.org)
GNOME "tracker" is built with "libexecdir" in its own prefix in the store and "tracker-miners" in its own. The problem is that "tracker" does not have access to the executable files in the "libexecdir" of "tracker-miners", so commands like "tracker3 extract file.flac" does not work. Due to this problem GNOME Music cannot list FLAC files (I don't know how it listed my MP3 file). As per this issue https://gitlab.gnome.org/GNOME/gnome-music/-/issues/522, "tracker3 extract" should work for GNOME Music to show FLAC files.