Issue with pagination for tables that groups data

Hello experts,

I created a xdp template in Adobe Livecycle Designer with sample XML data.

I used online help to Setup table that Groups data. (LiveCycle ES2 * Adobe LiveCycle Designer ES2).

The nested tables work fine, but if the amount of rows expand the conent area the pagination sometimes work (see example, page 4/5) and sometimes the rows are fallen off the bottom of the page (see example page 3).

From my perspective it seems to be a Rendering Problem.

Do you have further ideas or can you help me otherwise?

Best regards,

Anke