fix by adding the new created STYLE entry to also to textstyles dict
@@ -512,6 +512,7 @@ class ProxyGraphic:
if self._doc:
self._doc.styles.new(font, dxfattribs={'font': font,
'bigfont': bigfont})
+ self.textstyles[font] = style
return style
def _load_vertices(self, data: bytes, load_normal=False):
