Unable to apply the same font to both the layout and code editor area

Hi, I have tried to search for this particular issue but found nothing so far, any pointer to the right direction is highly appreciated.

I have set the \`editor.fontFamily\` setting to use my custom font (JetBrains Mono Nerd Font), it works for everything except the code editor area + the terminal. In this screenshot you can see that the font used in the file title is correct, but the file and terminal content are using something else (the glyph is rendered correctly in the file name)

I'm using Fedora 37 with i3wm + xfce4 if that matters

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