You can control the reply/forward signature directly within the BulkSignature signature editor page.
To ensure your primary signature is used for replies and forwards:
In the BulkSignature portal, navigate to the Signature Management tab.
Select the signature template you want to edit and click Edit Signature Design.
On the left-hand menu, under Design Signature, click on Reply.
Activate the toggle switch labeled Use primary signature for reply/forward.
