https://bugs.documentfoundation.org/show_bug.cgi?id=154756
--- Comment #16 from Volga <shanshandehongx...@outlook.com> --- To implement this, LibreOffice need to satisfy following conditions: 1) Call for API that forced character upright in vertical layout from our libraries. 2) Add options on the interface. 3) Implement additional attribute to save into documents. This require all characters to be LTR direction. See: https://developer.mozilla.org/en-US/docs/Web/CSS/text-orientation https://www.gimp.org/news/2018/08/19/gimp-2-10-6-released/#vertical-text-layers -- You are receiving this mail because: You are the assignee for the bug.