We are experiencing an issue with using the "Send Now" button on the Email entity. The system does not select the correct email address from the Contact entity. The correct email address should be the default address set in the audience settings.

Details:

In the audience settings, we have chosen a custom email field as the default contact email address. However, when using the "Send Now" button, the system seems to select emailaddress1 instead of the custom email address defined as the default.

Expectation:

We want the system to use the custom email address defined in the audience settings when we use the "Send Now" button.