We are pleased to inform you that BeAxi E-Assessment is compatible with iPadOS 14 and there is nothing that stands in the way of updating your exam devices. Please make sure that you only use a BeAxi version >= 11.1.5 on your iPadOS 14 devices. In any case we strongly advise you to always run your devices with the latest BeAxi version in order to profit from new functionality but also improvements and bugfixes.
More Information: https://www.apple.com/ipados/