Press space when state is 1 and the clones will disappear and the sprite will move even though we might think it would be waiting for the broadcast receiver to finish. The receiver is still running though. Press space when state is 2 and the clones get deleted before the broadcast so it works as we expect - the sprite waits for the broadcast to complete.
This is in reference to https://scratch.mit.edu/discuss/topic/323389/ Looks like clones being deleted can confuse Scratch as to whether a broadcast and wait has completed. Explanation from @TheLogFather - The way you have it at the moment, all clones are sending the same broadcast-and-wait (since they all respond to "when space...") – and they send their broadcasts *after* main sprite since (behind it). Each time broadcast is resent, the receivers get terminated (and restarted). But they get restarted for the *new* broadcast, meaning previous no longer has any scripts to wait for. You can change the behaviour by making clones go to front. Then the sprite is last to send broadcast, so waits...
