Various subtending digits issues

[khaledhosny]

Font

NotoNaskhArabic-VF.ttf

Where the font came from, and when

https://github.com/googlefonts/noto-fonts/blob/master/unhinted/variable-ttf/NotoNaskhArabic-VF.ttf

Font Version

2.012

Issue

Digits over U+0601 (ARABIC SIGN SANAH) are too small in Noto Naskh Arabic where for a Naskh font they should be regular size or slightly smaller. The digits are also misplaced and the sign overlaps with the text to the right of it.

Character data

؁٢٠٢٢ سنة ٢٠٢٢

U+0601 ARABIC SIGN SANAH
U+0662 ARABIC-INDIC DIGIT TWO
U+0660 ARABIC-INDIC DIGIT ZERO
U+0662 ARABIC-INDIC DIGIT TWO
U+0662 ARABIC-INDIC DIGIT TWO
U+0020 SPACE
U+0633 ARABIC LETTER SEEN
U+0646 ARABIC LETTER NOON
U+0629 ARABIC LETTER TEH MARBUTA
U+0020 SPACE
U+0662 ARABIC-INDIC DIGIT TWO
U+0660 ARABIC-INDIC DIGIT ZERO
U+0662 ARABIC-INDIC DIGIT TWO
U+0662 ARABIC-INDIC DIGIT TWO

Screenshot

Compare the size of the digits in Noto Naskh Arabic:

With this handwritten text: