[Evolution] evolution processes never die

[Joakim Tjernlund <joakim tjernlund transmode se>]

If I exit evolution I get a few leftover processes:
ps uaxwww| grep evolution
jocke    10108  0.1  0.3 1328424 38384 ?       SLl  14:55   0:00 /usr/libexec/evolution-source-registry
jocke    10130  0.1  0.3 1059372 45888 ?       Sl   14:56   0:00 /usr/libexec/evolution/evolution-alarm-notify
jocke    10146  0.1  0.5 950924 69356 ?        Sl   14:56   0:00 /usr/libexec/evolution-calendar-factory
jocke    10162  0.6  0.9 1573592 119052 ?      Sl   14:56   0:00 
/usr/libexec/evolution-calendar-factory-subprocess --factory ews --bus-name 
org.gnome.evolution.dataserver.Subprocess.Backend.Calendarx10146x2 --own-path 
/org/gnome/evolution/dataserver/Subprocess/Backend/Calendar/10146/2
jocke    10180  0.0  0.2 1065260 31216 ?       Sl   14:56   0:00 
/usr/libexec/evolution-calendar-factory-subprocess --factory local --bus-name 
org.gnome.evolution.dataserver.Subprocess.Backend.Calendarx10146x3 --own-path 
/org/gnome/evolution/dataserver/Subprocess/Backend/Calendar/10146/3

Should not these (or some of them ) also die when I exit evo?

Evolution version: 3.16.5

 Jocke