The Qt5 building has an error on producing the <code>qt-webkit-kiosk</code> artifacts. Following [https://patchwork.ozlabs.org/project/buildroot/patch/20220929181350.1026033-1-thomas.ballasi@savoirfairelinux.com/ this thread] you can find a patch for fixing the issuefor the file <code>package/qt5/qt5webkit/qt5webkit.mk</code>: