Issue Summary

Changing the Cell Color on page tables is not honored in PDF export

Steps to Reproduce

Create a wiki page, insert a table and fill in with cell colors OR select an existing page containing tables with filled-in cell colors
Update the page and publish
Go to page options ( ...) and select Export as PDF
Verify the pdf file.

Expected Results

The table should be exported with the filled-in cell colors along with the content.

Actual Results

Content is exported without any error. The newly added cell colors are not. Existing cell colors ( existing since the previous version) are exported and displayed in the pdf file.

Workaround

N/A