Fix display of ok/nok image during multi-sp saml logout

3 jobs for fix-icon-saml-logout in 9 minutes and 55 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build
passed #12566
build_bionic

00:03:15

passed #12565
build_buster

00:03:28

passed #12564
build_stretch

00:03:11