When devanagari characters are rendered upright in vertical text, orthographic syllables containing conjuncts are kept together.

[r12a]

Test link(s):

test

Results:

• Gecko: ✅❌ The conjuncts are kept together, but the vowel signs are not. See image of result below. Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:136.0) Gecko/20100101 Firefox/136.0
• Blink: ✅❌ Same as Gecko. Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
• Webkit: ✅❌ Same as Gecko and Blink, although the vertical spacing is different. Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.4 Safari/605.1.15

Gecko & Blink results:

WebKit results:

Related tests: Vertical text