Cannot search by Thai tag

[neounix (Dark Matter)]

@siriwatknp

However, when I search with extra vowel, there is no result found. (but in tag filter there are 17 posts)

Hi K. @siriwatknp and Sawatdee from Thailand,

I am guessing the app search engine has problems with almost all Thai vowels, (4) tone marks and (5) diacritics?

Reference: