Comment 0 for bug 1233037

I have installed ibus-unikey to type Vietnamese and added it to the new Text Entry but there is some problem with it. While I was typing then using alt+tab to switch to another window then switched back and I couldn't type Vietnamese anymore. The Text Entry's icon on the panel shows that I'm still using ibus-unikey but I can't type Vietnamese or see pre-edit working. Sometimes switching to another window then switching back solves the problem but sometimes it doesn't. I have to restart ibus every time this problem occurs to resolve it.
By the way, I can't edit the preferences of ibus-unikey with the Text Entry because there is no option to show the language bar.