With 'ss05' enabled, -ī is wider than it should be in jñī. This happens because the vowel sign is widened based on the default jña, but the 'ss05' jña is narrower than the default jña.
Character data
𑖕𑖿𑖗𑖱
U+11595 SIDDHAM LETTER JA
U+115BF SIDDHAM SIGN VIRAMA
U+11597 SIDDHAM LETTER NYA
U+115B1 SIDDHAM VOWEL SIGN II
Font
NotoSansSiddham-Regular.otf
Where the font came from, and when
Site: https://github.com/notofonts/siddham/releases/tag/NotoSansSiddham-v2.005 Date: 2023-06-23
Font version
Version 2.005
Issue
With 'ss05' enabled, -ī is wider than it should be in jñī. This happens because the vowel sign is widened based on the default jña, but the 'ss05' jña is narrower than the default jña.
Character data
𑖕𑖿𑖗𑖱 U+11595 SIDDHAM LETTER JA U+115BF SIDDHAM SIGN VIRAMA U+11597 SIDDHAM LETTER NYA U+115B1 SIDDHAM VOWEL SIGN II
Screenshots
Correct rendering: