Unsuitable font
You used a font that does not support complex scripts. Replace it with one that does.
See also Fix conversion issues and Use the Spark font engine on Qt for MCUs.
© 2026 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.
