Can't enter new line in Features Panel

Anyone having issue where you can’t enter a new line in the Font Info: Features panel? Yes, I have “generate Feature automatically” unchecked. I can type and edit existing lines, but can’t make new ones when I press enter.

What I have to do is type my features in a text editor and paste it into Glyphs. Works, but annoying.

OSX 10.7.2
Glyphs 1.2.6 (332)

There was a bug, that was fixed maybe two years ago. Please download the latest version from the website.