Code review comment for lp://staging/~cosmos-door/ubuntu-keyboard/japanese-keyboard-rebooted

Thank you your review!

> quickly typing problem

I can't reproduce yet. Could you tell me any typing sample word (and any apps)?

> enter key

Yes, Japanese users expect return key as "commit preedit".
Additionally, in desktop, space key means "change next candidate of the preedit".
I think return key label should not be changed.

More generally, Japanese input method change label of return key
to "確定" ("commit" in Japanease) if in preedit.
I would like to implement this feature in the future.