Thanks for your posting and using Aspose.Cells for Java.
We were able to observe this issue. We have logged it in our database. We will look into it and resolve this issue. Once, the issue is resolved or we have some other update for you, we will let you know asap.
This issue has been logged as CELLSJAVA-40535.
The page split is not an issue. Aspose.Cells renders the pdf in the same way as MS-Excel Print Preview. Since, your MS-Excel Print Preview displays the text and links in different pages, hence Aspose.Cells also shows it the same way.
However, you can force to print everything on a single page using the following code.
Workbook workbook = new Workbook(filePath);
PdfSaveOptions opts = new PdfSaveOptions();
workbook.save(filePath + “.newout.pdf”, opts);