vowelAakawi.alt, repha_vowelAakawi.alt, and hakawi.post lack above-base anchors

[dscorbett]

Font

NotoSansKawi-Regular.otf

Where the font came from, and when

Site: https://github.com/notofonts/kawi/releases/tag/NotoSansKawi-v1.000
Date: 2023-06-29

Font version

Version 1.000

Issue

The glyphs vowelAakawi.alt, repha_vowelAakawi.alt, and hakawi.post (which requires 'ss01') lack anchor points for above-base marks. This makes the mark overlap the following cluster, because the marks in this font have contours with positive x coordinates, which has the worst fallback behavior.

Character data

𑼜𑼵𑼀𑽈
U+11F1C KAWI LETTER TTA
U+11F35 KAWI VOWEL SIGN ALTERNATE AA
U+11F00 KAWI SIGN CANDRABINDU
U+11F48 KAWI PUNCTUATION SPACE FILLER

𑼂𑼜𑼵𑼀𑽈
U+11F02 KAWI SIGN REPHA
U+11F1C KAWI LETTER TTA
U+11F35 KAWI VOWEL SIGN ALTERNATE AA
U+11F00 KAWI SIGN CANDRABINDU
U+11F48 KAWI PUNCTUATION SPACE FILLER

𑼜𑽂𑼲𑼀𑽈
U+11F1C KAWI LETTER TTA
U+11F42 KAWI CONJOINER
U+11F32 KAWI LETTER HA
U+11F00 KAWI SIGN CANDRABINDU
U+11F48 KAWI PUNCTUATION SPACE FILLER

Screenshot