outputs/boyomi: (GUI only) fix reading initialize event when test button pressed
outputs/boyomi: (GUI only) fix reading initialize event when test button pressed

Signed-off-by: AIZAWA Hina <07c779d48779c322a7c5324109202f9012f7aebf@bouhime.com>

hrhtspr/IkaLog,deathmetalland/IkaLog,hasegaw/IkaLog,hasegaw/IkaLog,deathmetalland/IkaLog,deathmetalland/IkaLog,hasegaw/IkaLog