Fallback font substitution ignored in Inkscape svg-export module
Inkscape's SVG export module invokes a fallback font mechanism when the originally referenced font is unavailable. Across versions 1.2.x and 1.3.x, a documented inconsistency exists: the fallback substitution does not reliably apply the font configured in Preferences → Fonts, leading to unpredictable rendering in exported SVG files. This behavior is further