Views PHP + Webform 4.0

I have encountered a bug with Webform 4.0 and PHP views.

PHP Views is not displaying the field value but the submission's ID.

On a fresh Drupal install 7.26:

1. Install PHP views 1.0 alpha 1 + Webform 4.0
2. Create a webform with a text field "Item Cost"
3. Submit the form 3 or 4 times with different values
4. Go to view => Create new view with the following settings:
   • Show: "Webform submission"
   • Display Format: "Table"
5. Add a new field "Webform Submission Data: Value" with these settings:
   • Custom Label: "Item Cost"
   • Webform Node: The id of your webform node
   • component data: "Item Cost"
   • display format: "Html"
6. Add a new field: "Global: PHP" and in the output value print out "$row->value"
7. The PHP views module will not display the field value but the webform SID instead.