1488071 - Baseline of web font moves to right in vertical writing mode

Status: NEW

(Core :: Layout: Text and Fonts, defect, P3)

Description

[nanto_vi (TOYAMA Nao)]

Attachment: Result of Chrome, Firefox and Edge

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0
Build ID: 20180901220104

Steps to reproduce:

Visit https://jsfiddle.net/tz7Ly5ek/21/


Actual results:

In vertical writing mode, dots of ellipses are on a bit right of the central baseline.


Expected results:

In vertical writing mode, dots of ellipses are on the central baseline.

* Google Chrome works as expected.
* MS Edge places ellipsis on the right of the central baseline.

(The original font data is https://cdn-static.kakuyomu.jp/font/dcsymbols-regular.woff , which is used in Japanese novel site Kakuyomu https://kakuyomu.jp/ )

Comment 1

[nanto_vi (TOYAMA Nao)]

Edge has a similar bug: https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/18875716/

Comment 2

[David Baron :dbaron: (⌚️UTC-5, no longer working on Mozilla)]

Attachment: reporter's testcase

... with extra styles from jsfiddle removed.