I'm trying to publish a widget (not a plugin). My manifest includes widgetApi and containsWidget: true as required for widgets. When I try to publish via Plugins → Development → Publish, I get: ▎ "Unable to create Plugin version: A plugin version cannot have 'containsWidget' set." ▎ It seems the publish flow is treating my widget as a plugin.
. How do I get this to publish as a widget?