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I'm using ibus + anthy under i3, and the only place ctl+space (which I've designated for switching keyboards) works is Firefox (テスト, проверка), where I don't really need it.
Where I really need it to work is Telegram, Spacemacs, and the terminal (urxvt). I can get Russian input to work in urxvt and Telegram if I click on the icon in the taskbar, but not in Spacemacs (which is not urgent--I know emacs has its quirks).
Any advice will be appreciated.
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It might help people if you mention which of these steps you have already attempted (IBus - Troubleshooting)
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