Checkboxes in tables do not aligned correctly when exported to PDF

Summary

Checkboxes is table cells are not aligned correctly when a Confluence page is exported to pdf.

Steps to Reproduce

1. Create a page in a Confluence space
2. Add a table.
3. In any of the cells of the table, insert a checkbox and add a label to the checkbox.
   
4. Export the page to PDF.

Expected Results

Table is exported to pdf with correct alignment.

Actual Results

Table is exported to pdf with checkboxes misaligned.
SPAC-Code2-130418-1459-20.pdf

Workaround

One work around is that users add an indention (click the tab key) to the line where the checkbox is.