QML project crashes in debug build, but not in release build.

JoeCFD

trace to

write(2, "QFactoryLoader::QFactoryLoader()"..., 118QFactoryLoader::QFactoryLoader() checking directory path "/usr/lib/x86_64-linux-gnu/qt5/plugins/accessiblebridge" ...
) = 118
access("/usr/lib/x86_64-linux-gnu/qt5/plugins/accessiblebridge/.", F_OK) = -1 ENOENT (No such file or directory)

the code crashes following the message above. Obviously, accessiblebridge plugin is not installed while Qt Gui module has accessiblebridge code

/usr/include/x86_64-linux-gnu/qt5/QtAccessibilitySupport/5.15.3/QtAccessibilitySupport/private/qaccessiblebridgeutils_p.h
/usr/include/x86_64-linux-gnu/qt5/QtGui/qaccessiblebridge.h

Is accessiblebridge used only in debug mode? Is there a Qt5 plugin accessiblebridge?
How to install it if yes?

On Ubuntu 22.04 and Qt 5.15.3