Hi,
please see the attached XLSX file. On the first sheet you find 4 arrows with a letter inside. Those letters get mirrored when saving to pdf. See the screenshots.
XLSX:
grafik.png (67,2 KB)
PDF:
grafik.png (68,1 …...not clear that flag, so the shape is drawn mirrored in the PDF...flip‑horizontal flag for every shape that contains text foreach (Worksheet...