The pre-base vowel glyph in ⟨প্টে⟩ is not kerned as much as it is in ⟨প্টৌ⟩. The presence or absence of the post-base glyph vowel should not affect kerning on the other side of the cluster.
Character data
প্টে
U+09AA BENGALI LETTER PA
U+09CD BENGALI SIGN VIRAMA
U+099F BENGALI LETTER TTA
U+09C7 BENGALI VOWEL SIGN E
প্টৌ
U+09AA BENGALI LETTER PA
U+09CD BENGALI SIGN VIRAMA
U+099F BENGALI LETTER TTA
U+09CC BENGALI VOWEL SIGN AU
Font
NotoSerifBengali-Regular.otf
Where the fonts came from, and when
Site: https://github.com/googlefonts/noto-fonts/blob/4d7396a4fae475975b367e225f2e8f49292d8837/unhinted/otf/NotoSerifBengali/NotoSerifBengali-Regular.otf Date: 2022-04-16
Font version
Version 2.001
Issue
The pre-base vowel glyph in ⟨প্টে⟩ is not kerned as much as it is in ⟨প্টৌ⟩. The presence or absence of the post-base glyph vowel should not affect kerning on the other side of the cluster.
Character data
প্টে U+09AA BENGALI LETTER PA U+09CD BENGALI SIGN VIRAMA U+099F BENGALI LETTER TTA U+09C7 BENGALI VOWEL SIGN E প্টৌ U+09AA BENGALI LETTER PA U+09CD BENGALI SIGN VIRAMA U+099F BENGALI LETTER TTA U+09CC BENGALI VOWEL SIGN AU
Screenshot