https://bugzilla.redhat.com/show_bug.cgi?id=1082118
--- Comment #24 from fujiwara tfujiwar@redhat.com --- BTW:
% dconf write /desktop/ibus/panel/show 2
is "Always" on ibus-setup.
% dconf write /desktop/ibus/panel/show 1
is "Hide automatically".
% dconf write /desktop/ibus/panel/show 0
is "Do not show".