Issue Summary

It is possible to export Confluence pages and spaces to various formats, including PDF.

Recently, it seems that those exports size have increased, even though no more pages or attachments were added to the pages/space to be exported into PDF.

Steps to Reproduce

1. Create a space
2. Add some pages in the space
3. Go to space Settings > content tools
4. Click on Export
5. Choose the option export to PDF
6. Choose either Full or Custom export
7. Click Export

Expected Results

Export to PDF size didn't increased much from one export to another, if the content hasn't changed much too.

Actual Results

The size difference between PDFs export increased a lot.

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available