[bug] Text area key shortcut

[michele]

If I'm writing something in a text area and press cmd-(up arrow key) it moves to the previous tab instead of going at the first line of what I'm writing.

Is it the expected behaviour?

[vocaro]

If I'm writing something in a text area and press cmd-(up arrow key) it moves to the previous tab instead of going at the first line of what I'm writing.

Is it the expected behaviour?

Yes, since Command-Up is mapped to Window > Previous Tab. Try Control-PageUp instead.