Pages missing from Page Properties Report when more than 30 pages is displayed with user macro

Steps to reproduce :

Scenario 1

1. Login to Confluence
2. Navigate to Confluence admin >> General Configuration >> User Macros
3. Create a user macro by following the Hello World example as per the link below :
   Example macros
4. Create a new page named page property test page with page properties report macro with the following configuration as per the screenshot below :
   
5. Create 31 child pages with page properties embedded with tables (3 columns and 2 rows) as per the screenshot below :
   
   Ensure that the hello world user macro is included in one of the table column as per the screenshot above for every pages.
6. Ensure that the label "tesu" is added to all pages
7. Navigate back to the parent page and sort the title column.

Current result : one of the page is missing from the result when more than 30 results is shown.
Expected result : all 31 pages should be displayed on the page

Scenario 2

1. Remove the 1 page so that it is exactly 30 pages. This will result in all pages being shown in the page properties report.
2. Set the limit of the pages shown in the page properties report to 10
3. you will notice pagination will be shown
4. Click on the next page and you will notice that no result is being shown as per the screenshot below :
   

Current result : pagination is not working.
Expected result : clicking on next page should show the remaining page results.

Enclosed in this bug report is the space export that is able to replicate the issue :
Confluence-space-export-161827-2.xml.zip