Problem removing active category

Hi,

The active Category can not be deselected, that is needed, because on the current category every further selection you do should be based on the active Category, but in case you still want to be able to deselect the active category and allow users to make any filters on any category page, then you can add this CSS to wp-admin > Appearance => Customize > Additional CSS to enable the active ( disabled ) category filter:

.wpf_disabled, .wpf_item input[readonly], .wpf_item input[readonly]+label {
    pointer-events: all !important;
    opacity: 1 !important;
}

Please let us know how it works.