Unplugged Mobile Controls: Loading Button don´t work - xpages

when using the unplugged mobile controls, in a view 20 entries were loaded in the Unp|FlatViewList Xpage (by default).
When i click on the "load more" button (or when I change the settings to "pull" instead of the button), no further entries were loaded, and no error occurs. I have this problem with the Browser (Firefox/Chrome) and with the iPhone.
Do you have any solutions for this issue?
Regards
Stefan

Does this help from the documentation?
The "Load More" function requires the presence of the XPage called UnpFlatViewList, it is this which is used by the control to perform Ajax requests to get each chunk of data to display to the user.
From this page http://unplugged.github.io/unplugged-controls/320/UnpFlatView.html
If not can you provide the XML from the XPage or Custom Control?
Please let me know if I can be of any further assistance.

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