Hello
I am working on a migration project from Apex Version 5.0 to 19.2
Apex Universal theme
In a particular Page which had Interactive report region in the attribute section the heading was fixed to Page in Apex 5.0. Same was in Apex 19.2
Total Number of rows in the page was above 20000.
The rows per page selector which was set as Yes in design time .
When I run the report by default it takes 15 rows in Page.
When I change it in Apex 5.0 at run time to pick 1000 rows ,5000 rows and All rows the heading of the report which was set as Fixed to Page
works as expected
But the same thing when I try to do in Apex 19.2 to pick 1000 and 5000 rows it works well. Once I change it as All rows the heading which was set as Fixed to Page is duplicated
Is this a****known bug
I have to change the heading which was set as fixed to page as fixed to None
Thanks
All screenshot attached with respect to error I encountered initially

When selecting 15 rows

When selecting 5000 rows

When selecting All rows the below screenshot displays heading twice

Total rows in a page (23912 rows) as in Footer
