There have been 4 more releases since last gentoo update. Please consider updating the package. https://github.com/mike-fabian/ibus-typing-booster/releases
Thank you for the bump request. You can help the maintainer with further information: Does a simple bump [1] work on your system? Chances are high, because a first look on the bump revealed only small changes. [1] https://wiki.gentoo.org/wiki/Custom_repository#Simple_version_bump_of_an_ebuild_in_the_local_overlay
It usually does with this package, i'll give it a shot in a moment.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=c2f002852003c902df75ede9ce191e7768d18330 commit c2f002852003c902df75ede9ce191e7768d18330 Author: Akinori Hattori <hattya@gentoo.org> AuthorDate: 2018-05-07 13:11:39 +0000 Commit: Akinori Hattori <hattya@gentoo.org> CommitDate: 2018-05-07 13:11:39 +0000 app-i18n/ibus-typing-booster: new upstream release Closes: https://bugs.gentoo.org/653950 Package-Manager: Portage-2.3.24, Repoman-2.3.6 app-i18n/ibus-typing-booster/Manifest | 1 + .../ibus-typing-booster-1.5.36.ebuild | 32 ++++++++++++++++++++++ 2 files changed, 33 insertions(+)