There seems to be a problem with the pagenation and the limit of items in the listview.
First of all there's no standard ts value or flexform option, to define a limit of the shown items per page.
A look into your code tells me, that there's an ts-option for the pagebrowser,
but at the moment it just defines after how many items the pagebrowser should be shown.
The whole list of items is still renderd on the first page and the pagebrowser is just counting one page.
I'm using Version: 2.1.1