Display/Pre-fill from first step?

Is it possible to pre-fill a field on the second step from a submitted value on the first step? Couldn’t find a way how (if the field ids/labels are different)

For example, the first step of the form only asks for an email address
<label> Email:
[email* your-email id:cf7-email]
</label>

The Second step has a different text field id/label but pre-filled from the first step’s email field (like printing/getting the values from the POST)

<label> Username:
[text* user-id id:cf7-user-id]
</label>