Created attachment 399819 [details] testcase Steps to reproduce: 1. save this font file: https://font-public.canva.cn/YAD5fuJaA-0/0/FandolSong-Regular.83c6af5360ffd77d245e3.e103a594307c8d06ccc6690502678ca3.woff 2. save the attached testcase to the same directory 3. open the file Expected result: the brackets should be rotated to the vertical direction Actual result: the brackets are shown as if they are in horizontal writing mode Chrome seems to have the correct rendering, while Firefox doesn't either. Firefox bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1639447
<rdar://problem/63469207>
This has the same root cause as https://bugs.webkit.org/show_bug.cgi?id=240279
*** Bug 240279 has been marked as a duplicate of this bug. ***
*** This bug has been marked as a duplicate of bug 240279 ***