Currently, we can use a filter form to filter for values that occur in the dataset. If filtered for a specific value, the set of values in the filter form will be filtered in addition to the dataset. As a result, you must first remove the value in the filter form, which in turn causes all the data to be displayed unfiltered (and thus the values in the filter form as well). Only then you can enter the new filter value.
We would like to be able to configure that the values in the filter form are not filtered based on the selected value in the filter form. The values presented should then depend on the original dataset, and not on the dataset currently being looked at. The set of values then becomes a "unique" set of data that is refreshed again with each filter action, based on the original dataset.
