This fixes the flakiness seen in OpenSUSE KDE/X11 desktop.
Fixes: QTBUG-70590
Task-number: QTBUG-105177
Change-Id: I7c2431e58b2a60ea04e26d4e70c0f2867d544ff2
Reviewed-by: Thorbjørn Lund Martsum <tmartsum@gmail.com>
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>