how to repeat rows of a table, if they break across a page. In the grouping section/pane, turn on advanced, so you can see the static lines:
When you select one of those, you will see the border around at least 1 cell of the row that you are selecting, in the table you are on:
On the properties pane you will see RepeatOnNewPage. Set that to True:
I verified that this does work, as long as the table is built properly.