Thank you for the report. I doubt Messenger Plus! has anything to do with your IME though... I'd like you to do one simple test: uninstall Messenger Plus! (you can ask it to keep your preferences for later re-install) and then check if the problem is gone. If it is, reinstall Messenger Plus! and check if the problem came back. If, by that test, you can verify that Messenger Plus! is really the cause of your problem, please email me at mplus@patchou.com so that we can check that out together
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