pdf source code：
src.zip (4.4 KB)
origin pdf:
SYT5084-2012.pdf.zip (791.5 KB)
converted problem:
before convert.jpg (130.0 KB)
after convert.jpg (56.3 KB)
Please have a check.
We were able to replicate the issue in our environment while testing the scenario with Aspose.PDF for Java 20.10 and have logged it as PDFJAVA-39953 in our issue tracking system. We will further look into its details and keep you posted with the status of its correction. Please be patient and spare us some time.
We are sorry for the inconvenience.