When there is active item in the 'Glossary AZ' facet widget, the parent block contains class 'facet-inactive', but should have 'facet-active'.
Select one of the items of the 'Glossary AZ' facet widget on front-end page. Check classes of the facet block.
Improve code of the "GlossaryAZ widget class to add correct class, similar as it's done in the WidgetPluginBase class.
Needs review
4.0
Code