Filenames include decomposed chars

[hamletmun]

Describe the bug Files are saved with decomposed Korean chars, for example, "ᄋ", "ᅡ", "ᆫ", "ᄂ", "ᅧ", "ᆼ"

To Reproduce Save files including Korean

Expected behavior Filenames should include composed Korean, for example, "안녕"

Screenshots

Additional context Probably similar issues with other languages, for example, Spanish filenames that include "á","é","í","ó","ú","ñ" https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/normalize

// Decomposed "ᄋ", "ᅡ", "ᆫ", "ᄂ", "ᅧ", "ᆼ"
a = '\u110B\u1161\u11AB\u1102\u1167\u11BC'
for (const c of a) { console.log(c) }

// Composed into '\uC548\uB155' "안녕"
b = a.normalize()
for (const c of b) { console.log(c) }