Search Results Pagination

Hi,
I just updated to V11(42579) and configured my test database...

https://customdataservices.net/businesses/customers_list.php

With "AJAX search, pagination, sorting" disabled on the List page settings, the first page of search results looks correct but any paging returns all records instead of the corresponding page of the found set of records.

I enabled "AJAX search, pagination, sorting" to test but this disabled the ability to search at all (the screen flashes but nothing happens).

Any assistance much appreciated.