notofonts/nastaliq

Some part of glyphs disappearing on Microsoft Word

YusukeShirakihara opened this issue · 3 comments

Hello. Thank you for providing us with great fonts.
I’d like to report a request from native Urdu speakers to fix Noto Nastaliq Urdu.

It applies to Noto Nastaliq Urdu fonts v3.007:
https://cdn.jsdelivr.net/gh/notofonts/notofonts.github.io/fonts/NotoNastaliqUrdu/hinted/ttf/NotoNastaliqUrdu-Bold.ttf
https://cdn.jsdelivr.net/gh/notofonts/notofonts.github.io/fonts/NotoNastaliqUrdu/hinted/ttf/NotoNastaliqUrdu-Regular.ttf

Sample
بچے اپنے فیصلے چاہتے پہلے
U+0628,0686,06D2
U+0627,067E,0646,06D2
U+0641,06CC,0635,0644,06D2
U+0686,0627,06C1,062A,06D2
U+067E,06C1,0644,06D2

Although these strings can be correctly displayed on Harfbuzz, some part of glyphs disappeared on Microsoft Word 2019.

NotoNastaliqUrdu-Regular.ttf

hb-view (harfbuzz 2.7.4, Ubuntu 22.04.3 LTS)
image
Microsoft Word 2019 (Windows 11 Pro 22H2)
image

NotoNastaliqUrdu-Bold.ttf

hb-view (harfbuzz 2.7.4, Ubuntu 22.04.3 LTS)
image
Microsoft Word 2019 (Windows 11 Pro 22H2)
image
Thank you for taking this request into consideration.

FYI,
For anyone looking for quick workaround (on Windows),
I was able to to see the characters rendered properly on Libre Office Writer 7.6.

Thanks for filing this with Microsoft; it is a Microsoft rendering bug, rather than a font bug, so we'll see what they say.