[Question] Playground: How to align cjk font width

[developomp]

I'm using vscode (vscodium to be specific) with Source Code Pro font and I've noticed that Korean fonts are incorrectly aligned in the editor but they are correctly aligned in the playground.

I want to know if any special tricks had to be done to achieve this, and if possible, get some help to achieve the same effect.

The texts in the image below are 100% identical. (copy-pasted)
top: vscode
bottom: playground
language: markdown

[developomp]

Just noticed that texts in the playground are not actual texts but an HTML element with some CSS styling.

[developomp]

Related issue: microsoft/cascadia-code#55

[developomp]

Temporary solution: use fonts that works well with cjk characters like ubuntu mono

[developomp]

vscode font setting: 'Ubuntu Mono', 'NanumGothicCoding'

[developomp]

I'll leave the issue open because the original question was about Source Code Pro.