How to fix the spacing of UTF-8 subscript characters?

Hi! When using Emacs, I notice that some UTF-8 characters has different spacing even with a monospaced font. This problems leads to misalignments in the text: https://preview.redd.it/c6sf2glvpyg91.png?width=1400&format=png&auto=webp&s=0160e59dad9013f342234173b51083c1e0acfc8c It works fine in terminal: https://preview.redd.it/udzkwu2zpyg91.png?width=1372&format=png&auto=webp&s=680b5239643a985ee6a5f746fa814aba6622ad77 Is there a way to fix it in GUI?

emacs uses multiple fonts to represent different Unicode blocks. So it's not necessarily monos paced.

Hum, so I need to manually change all the fonts I want using set-fontset-font?

you can use a font that covers more Unicode blocks