ibus-wayland 1.5.28-5 (s390x binary) in ubuntu mantic

 IBus is an Intelligent Input Bus. It is a new input framework for the Linux
 OS. It provides full featured and user friendly input method user interface.
 It also may help developers to develop input method easily.
 .
 This package contains the Wayland input method support.
 .
 This package is only needed if you are using a Wayland compositor which
 supports the "input-method-unstable-v1" protocol, and if you want to input
 text via this protocol. Note that even on Wayland compositors with no support
 of this protocol, IBus could still work using its own transport protocol and
 APIs.