If there is VERF exposed filter from the https://www.drupal.org/project/verf → module and we select value from the filter, it's not displayed in the summary.
Install https://www.drupal.org/project/verf → . Add VERF exposed filter. Open views page and use the filter. Confirm that there is no item for the selected filter in the summary.
Update the ViewsFiltersSummary::buildFilterDefinition() to support the 'verf' filter plugin.
Fixed
2.0
Code