Form Builder - Problem with additional Fields, Input will not be send after Update to SP Pagebuilder 5 Pro

New Formular:

E-Mail-Body: <p><strong>From:</strong>{{first-name}} {{last-name}}</p> <p><strong>Email:</strong>{{email}}</p> <p><strong>Subject:</strong>{{subject}}</p> <p><strong>Message:</strong>{{message}}</p>

After adding "Additional Section" and "Second Additional Section" and saving, nothing changed in the E-Mail-Body Section:

<p><strong>From:</strong>{{first-name}} {{last-name}}</p> <p><strong>Email:</strong>{{email}}</p> <p><strong>Subject:</strong>{{subject}}</p> <p><strong>Message:</strong>{{message}}</p>

This means, the input of the formular in the additional sections will not send.

How could we fix this automatically, not manually ?