Font-family: '?' in app.css

[andrezgz]

This is happening on my vaults, but also on the sandbox vault. I’m using Linux Mint 22.1 Cinnamon

Anyone knows why is there a font-family ‘??’ and several css variables use it in app.css?

app.css

@font-face {
  font-family: '??';
  unicode-range: U+0;
}
body {
  --font-default: ui-sans-serif, -apple-system, BlinkMacSystemFont, system-ui, "Segoe UI", Roboto, "Inter", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", sans-serif;
  --font-monospace-default: ui-monospace, SFMono-Regular, "Cascadia Mono", "Roboto Mono", "DejaVu Sans Mono", "Liberation Mono", Menlo, Monaco, "Consolas", "Source Code Pro", monospace;
  --font-interface-override: '??';
  --font-interface-theme: '??';
  --font-interface: var(--font-interface-override), var(--font-interface-theme), var(--default-font, '??'), var(--font-default);
  --font-text-override: '??';
  --font-text-theme: '??';
  --font-text: var(--font-text-override), var(--font-text-theme), var(--font-default);
  --font-print-override: '??';
  --font-print: var(--font-print-override), var(--font-text-override), var(--font-text-theme), 'Arial';
  --font-monospace-override: '??';
  --font-monospace-theme: '??';
  --font-monospace: var(--font-monospace-override), var(--font-monospace-theme), var(--font-monospace-default);
  --font-text-size: 16px;
  --font-mermaid: var(--font-text);
}

It happens whether there is an interface font defined or not