Thanks for your investigation!
TBH I don't understand how to reproduce the problem. Anyway, I submitted a merge request to Debian:
https://salsa.debian.org/debian/ibus-libpinyin/-/merge_requests/1
and made a test upload to this PPA:
https://launchpad.net/~gunnarhj/+archive/ubuntu/ibus-libpinyin
Can you please install from the PPA and confirm that it fixes the issue?
Thanks for your investigation!
TBH I don't understand how to reproduce the problem. Anyway, I submitted a merge request to Debian:
https:/ /salsa. debian. org/debian/ ibus-libpinyin/ -/merge_ requests/ 1
and made a test upload to this PPA:
https:/ /launchpad. net/~gunnarhj/ +archive/ ubuntu/ ibus-libpinyin
Can you please install from the PPA and confirm that it fixes the issue?