Steps to reproduce:
- Add {{DEFAULTSORT:ꭓ}} or anything starting with ꭓ U+AB53 LATIN SMALL LETTER CHI, for example {{DEFAULTSORT:ꭓabc}}, to a page.
What happens?:
The page is sorted under ᶍ, U+1D8D LATIN SMALL LETTER X WITH PALATAL HOOK.
What should have happened instead?:
The page should be sorted under ꭓ U+AB53 LATIN SMALL LETTER CHI
Software version (if not a Wikimedia wiki), browser information, screenshots, other information, etc.:
See for example https://fr.wiktionary.org/wiki/Catégorie:comox with MediaWiki 1.38.0-wmf.25 (2b818a6).