After a long time, finally, I made new patch and sent merge request.
Based on the advice pointed out by Sebastien, all locale except "ja_JP", add "us" layout as default keyboard layout. "ja_JP" locale (and added locale to locale_layout array) use layout variable in locale_layout array as default keyboard layout.
Hi Sebastien and William,
After a long time, finally, I made new patch and sent merge request.
Based on the advice pointed out by Sebastien, all locale except "ja_JP", add "us" layout as default keyboard layout. "ja_JP" locale (and added locale to locale_layout array) use layout variable in locale_layout array as default keyboard layout.
Could you review it?