OK. I understand that when one unexpected scenario occurs, anything else that goes unexpectedly can be disconcerting.

For what it's worth, the feature to copy to Multiple New Batches is not new, but has been around since at least Ledger 9.0A (circa 2007). It only appears when 2 or more batches are selected to copy. It is hidden when copying a single batch.

Yes, we have received the image you sent to us, and it is being investigated by our development team.