It appears rp-frontchannel-rpinitlogout triggers backchannel logout as shown in the trace below at [1]; this is probably due to the fact that both front- and backchannel endpoints are registered for the OP as also seen in the logs but I believe the suite should then prefer front channel logout for this specifically (named) test.
It appears
rp-frontchannel-rpinitlogout
triggers backchannel logout as shown in the trace below at [1]; this is probably due to the fact that both front- and backchannel endpoints are registered for the OP as also seen in the logs but I believe the suite should then prefer front channel logout for this specifically (named) test.[1]