mimeapps.list problem

[Pierre Frenkiel <pierre.frenkiel@gmail.com>]

hi,
When I run a commande like "amixer ...."
a mimeapps.list directory is created, containing:
  mimeapps.list/pulse
  mimeapps.list/pulse/a84a11bc8ed348db86feca80371e1e38-runtime -> /tmp/pulse-s6YhteYQrpJA

This doesn't occur when running the same command as root, or as an other user.
I have a mimeapps.list file in ~/.config, as recommended...

Any explanation?

best regards,
--
Pierre Frenkiel