This bug was fixed in the package ubuntukylin-default-settings - 1.4.4.1
--------------- ubuntukylin-default-settings (1.4.4.1) bionic; urgency=medium
* Set firefox to use the OS default locale (LP: #1771272).
-- handsome_feng <email address hidden> Wed, 02 May 2018 10:24:15 +0800
This bug was fixed in the package ubuntukylin- default- settings - 1.4.4.1
--------------- default- settings (1.4.4.1) bionic; urgency=medium
ubuntukylin-
* Set firefox to use the OS default locale (LP: #1771272).
-- handsome_feng <email address hidden> Wed, 02 May 2018 10:24:15 +0800