An FYI, I am getting the same behavior for xls and xlsx files. Is this recorded and slated for fix in 24.4.0 as well?
# Traverse sheets and take chunks
for chunk_start in range(0, len(workbook.worksheets), CHUNK_SIZ…...Cannot save xls to stream Aspose.Cells Product Family cells-python...out_stream: chunk_sheets.save(out_stream, save_format) output_bytes_items...