How can I pop out the new Gmail composer into a seperate window?

Question

Gmail launched a new composer interface today. In the new interface, I can't figure out how to pop out a draft reply into a separate window. Sometimes it is nice to have the extra space.

Is this possible?

Edit: This is what my composer looks like:

Answer 1

In the "inline reply", click on the reply drop down list to choose the type of reply. From that list, choose "Start separate conversation".

Answer 2

In the black bar at the top of the new Compose window there is a diagonal arrow (in between the Minimize and Close icons). This works only for new emails for which you hit the red "Compose" button. This will open a new window.

Edit: For replies, there is no way to do this AFAIK. The simplest workaround is to hold Shift then Click. Otherwise you'll need to revert to the old Compose functionality.

Answer 3

The pop-out thing, a small diagonal arrow, is up at the top of the whole mail thread, not in the in-line compose window. Pop out the thread and the compose window comes with it.

Answer 4

There are two ways to do this:

1. From within the inline message, you can start a separate conversation:
   
   and then press this arrow:
   
2. Press the new window arrow all the way on top of the email thread: