Unable to output PDF when trying to output a file with many images

I am currently using Aspose.Cells.NET to create a program to print Excel to PDF with images pasted.
It worked correctly when there were few images, but when creating a PDF with many images, the process does not complete.
I have tried using callback to output a log when outputting the PDF, but the process does not complete after it reaches 100%.

Attached is a source that I can reproduce.
AsposeCellsTest.7z (3.2 メガバイト)

.Net version : 6.0.15
Aspose.Cells version : 23.3.0

*sorry. I am not good at English, so this is a machine translation.

@ymd
We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.

Issue ID(s): CELLSNET-53153

You can obtain Paid Support Services if you need support on a priority basis, along with the direct access to our Paid Support management team.

@ymd,

This is to inform you that your issue (logged earlier as “CELLSNET-53153”) has been resolved. The fix will be included in our upcoming release (Aspose.Cells v23.5) which is scheduled in the first half of May 2023. You will be notified once the next release is published.

The issues you have found earlier (filed as CELLSNET-53153) have been fixed in this update. This message was posted using Bugs notification tool by johnson.shi