DejaVu Sans lacks glyphs for U+0219 (ș) and U+021B (ț). Fix: render
view to HTML first, replace with cedilla variants (U+015F/U+0163) that
DejaVu Sans supports, then load HTML. Set default_font to DejaVu Sans.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>