Currently we are using monospace for inline <code>. That can fallback to a random font that doesn't go with the rest of the UI. In the below gif, it's Courier New. It looks totally out of the place.

On macOS, we are using -apple-system which resolves to SF Next for text, so we should use SF Mono for the inline code. Here's how it would look like:

We should look at Windows and Linux and find a monospace font that matches the UI font.