When sc_events_list is set to show a category but no events are in that category, all events are shown

[JiveDig]

Using the release/2.3.0 branch but it may happen with master too?

I have [sc_events_list category="webinars-featured" display="upcoming" number="200"] on a page. There are currently NO upcoming events in "Webinars Featured" calendar category but it's showing all 4 past events. Without digging, it appears that instead of returning/bailing when conditions aren't met it's showing all.

[JiveDig]

Just putting a note that WP_Query's post__in and WP_Term_Query's include have both given me issues when they are 0 or an empty array array() and return results when there shouldn't be any.

The only thing I've found that works is returning [-1].

Something like this:

$query_args['include'] = isset( $atts['include'] ) && ! empty( $atts['include'] ) ?  $atts['include'] : [-1];

Not sure if that's related here.