deepin-session Two services allocated for the same bus name

[lukedupost]

hello , my config is Manjaro/plasma/x11/wayland/deepin .
Since the last update I have a conflict with sddm which kick back me in a loop to login screen. It seems that the files in error belong to deepin-session package.
Here is the journactl
journalctl -b-1 -p err..alert | grep session  0|1 ✘
nov. 08 16:34:01 manjaro-kde systemd[1587]: [email protected]: Two services allocated for the same bus name org.kde.KWin, refusing operation.
nov. 08 16:34:01 manjaro-kde systemd[1587]: [email protected]: Two services allocated for the same bus name org.kde.KWinWrapper, refusing operation.
Continue the session with terminal works but not by the display manager sddm.
Thanks for help.