Modal has no focus and the backdrop does not prevent keyboard input.

[CaselIT]

• I'm submitting a bug report
• What is the current behavior?
  The modal has no focus and the backdrop does not prevent keyboard input.
  Current behavior http://plnkr.co/edit/ibFlIS?p=preview
  • open modal
  • pressing enter open a new modal
  • pressing tab moves the focus to the input that can be modified.
• What is the expected behavior?
  The modal has focus and the keyboard input can only move inside the open modal. Similar to the
  Bootstrap version
• Angular version: 2.0.0-rc1
• Browser: [all ]

[CaselIT]

I think that with tab you can still access the controls under the backdrop. If I'm not mistaken bootstrap solve this with this function
Still it's an improvement. Thanks for the quick update.
Just a nitpick, I think this issue applies also to the vex plugin.