--- a/OHP3D.cpp	Sat Jan 06 01:06:28 2024 +0100
+++ b/OHP3D.cpp	Fri Jan 12 00:45:40 2024 +0100
@@ -641,6 +641,7 @@
 		// TODO: reload only changed document
 		textures.clear();
 		loadDocuments(false);
+		loadVertices(); // aspect ration or page count may change
 	}
 	return hasChanges;
 }