>The font in the screenshot is `Iosevka Slab` which _is_ monospace -- `fvim` currently syncs with the neovim grid system and doesn't support proportional fonts well.
Aha, looked like a proportional font was used to me. I'd use a more well designed monospace font for the first impression!
Sorry about the confusion -- I think you've already discovered that (after 46 minutes)!