test_tutorial3_ThOrfunctors fails on x86_64_v2-el9-gcc12-opt

This test has always failed on this newly introduced platform. See https://lhcb-nightlies.web.cern.ch/nightly/lhcb-master/1952/DaVinci/x86_64_v2-el9-gcc12-opt/tests

(the failure in configure-dst is new today; may be a glitch).

Not sure who to assign this to. @sponce any idea?