How can I check if the invoice has been shared with the customer via the Auto Share option?

To check the status of an auto-sent invoice, you can verify it directly on the invoice itself in the Sales Dashboard.

If the invoice has been delivered to the customer, you will see the WhatsApp and Email icons displayed in front of the invoice.

Note: The icons will be visible only if the invoices are sent using the Auto Send option.
If you are sending them manually by clicking on the Share option, you will need to check the Sent section on the respective platforms (such as WhatsApp or Email).