This article was created in response to a support issue logged with K2. The content may include typographical errors and may be revised at any time without notice. This article is not considered official documentation for K2 software and is provided "as is" with no warranties.
Using the default populate method Get List Items on a List View that has Paging is enabled causes filters to only filter against the data shown on the first page. Data shown on subsequent pages will be ignored.
A filtered List View is only returning partial results (from the first page), and not returning data from the entire data set. This causes incorrect data to be shown when a user filters.
If you switch the populate method on the List View to Get List Items with Method Options, the filter will work as expected and filter the entire data set. This is the recommended method to use when using a List View that utilizes Paging.