When duplicating a track that has pooled automation items, if you deselect 'Envelopes' in the dialog, the automation item and any automation items that were pooled with it will lose their automation data (no envelope line within the automation item). I think one of the actions in the script to delete all envelope points is affecting the pooled items.
When duplicating a track that has pooled automation items, if you deselect 'Envelopes' in the dialog, the automation item and any automation items that were pooled with it will lose their automation data (no envelope line within the automation item). I think one of the actions in the script to delete all envelope points is affecting the pooled items.