Thank you for this post. We no longer use this mailing list for technical discussions, so I have created this issue in our GitHub repository for you:
https://github.com/w3c/csswg-drafts/issues/11919
From: 胡其图 <huqitu@163.com>
Date: Tuesday, March 11, 2025 at 6:08 PM
To: www-style@w3.org <www-style@w3.org>
Subject: [css-text-decor] Mongolian Horizontal Preferred position is wrong
The Mongolian Horizontal Preferred position is wrong, it should be under. Like this: [cid:20efe7c1$1$19587ddd8fa$Coremail$huqitu$163.com]
and Verticla is good : [cid:ad61d50$2$19587ddd8fa$Coremail$huqitu$163.com]
Preferred emphasis mark and ruby position
Language
Preferred position
Illustration
Horizontal
Vertical
Japanese
over
right
[Emphasis marks appear over each emphasized character in horizontal Japanese text.]
[Emphasis marks appear on the right of each emphasized character in vertical Japanese text.]
Korean
Mongolian
Chinese
under
right
[Emphasis marks appear below each emphasized character in horizontal Simplified Chinese text.]
