Cannot import multiple quickstarts at once

Steps to reproduce:

• Go to New > Example > JBoss Tools > Project Examples > Portal Applications
• Select two or more quickstarts, e.g. Simplest Hello World Portlet and JSF2 Hello World Portlet
• Click Next

Issue 1:

• Not OK: the screen contains just empty form controls
• Expected: The screen should probably show the requirements of the first of the selected quickstarts.

Issue 2, after clicking Next for the second time:

• Not OK: There is one more empty screen
• Expected: no idea

Issue 3, after clicking Next for the third time:

• Not OK: There is a screen which has some meaningful entries in the Requirements list, but the Description is empty
• Expected: There should be some description in the Description field.

Issue 4, after clicking Next for the fourth time:

• Not OK: the Finish button is disabled and there is no sign of a message why.
• Expected: The Finish button should either be enabled or the form should say what is missing to enable the Button

This is also reproducible on JBDS 7.1.0.Beta1-v20131026-0928-B470.