FAIL! : qml::WindowItem::test_childrenZOrder() 'function returned false'

********* Start testing of qml *********
Config: Using QtTest library 6.8.1, Qt 6.8.1 (arm64-little_endian-lp64 shared (dynamic) release build; by GCC 13.2.0), ubuntu 24.04
PASS   : qml::WindowItem::initTestCase()
MESA: error: ZINK: failed to choose pdev
libEGL warning: egl: failed to create dri2 screen
All timeouts are multiplied by 4 (changed by (un)setting $AM_TIMEOUT_FACTOR)
FAIL!  : qml::WindowItem::test_childrenZOrder() 'function returned false' returned FALSE. ()
Loc: [/home/qt/work/qt/qtapplicationmanager_standalone_tests/tests/auto/qml/windowitem/tst_windowitem.qml(428)]
PASS   : qml::WindowItem::cleanupTestCase()
Totals: 2 passed, 1 failed, 0 skipped, 0 blacklisted, 21327ms
********* Finished testing of qml *********