message: drop: do nothing on Interactable unset
diff: @@ -198,10 +198,6 @@ function init (scope) {
  return dropped;
  };
  - Interactable.signals.on('unset', function ({ interactable }) {
  - interactable.dropzone(false);
  - });
  -
  Interactable.settingsMethods.push('dropChecker');
  Interaction.signals.on('new', function (interaction) {
  