Hello! I've made `guix pull && guix package -u` for root and usual user, also `guix system reconfigure /etc/config.scm` and now thunar does not have icons: https://ibb.co/D4357m5 Guix + Xfce + Slim. What to do? config:  (services (cons*                      ;;(service postgresql-service-type)                     (service xfce-desktop-service-type)                     (modify-services                            ;;(remove (lambda (service)                       ;;  (eq? (service-kind service)                       ;;    wpa-supplicant-service-type))                       ;;  (remove (lambda (service)                       ;;    (eq? (service-kind service)                       ;;      static-networking-service-type))                           (remove (lambda (service)                             (eq? (service-kind service)                               ntp-service-type))                             (remove (lambda (service)                               (eq? (service-kind service)                                 avahi-service-type))                               (modify-services %desktop-services                                 (slim-service-type config =>                                               (slim-configuration                                                (xorg-configuration                                                  (xorg-configuration                                                   (extra-config                                                   '("Section \"InputClass\"         Identifier \"touchpad\"         Driver \"libinput\"         MatchIsTouchpad \"on\"         Option \"Tapping\" \"on\" EndSection")                                  )))))   )  ;end of modify-services 2nd                             )  ;end of remove avahi                           )  ;end of remove2 ntp                         ;;)  ;end of remove3 networking                       ;)  ;end of remove4 wpa-supplicant                       (elogind-service-type                         c => (elogind-configuration (handle-lid-switch 'ignore)))                     );;end of modify-services 1st desktop-services   ));;end of services