Sending events to form with id literal passes it on to children

See the fiddle: https://jsfiddle.net/gez5j2dp/

Using hyperscript to send an event to `` using the syntax `trigger change on #foo` will send it to each of the children ``s as well. The desired behavior works with `trigger change on <#foo/>`.

It has been suggested that perhaps this behavior is due to `` being iterable.