A question with Unity 2d launcher pop up menues related

[Hammer Attila]

Hy,

I am not yet an experienced Unity 2d user, I begin using Unity 2d with 
testing purposes few days ago.
If I activating in Unity 2d the launcher with ALT+F1 key, choose for 
example Ubuntu Software Center and press right arrow, Orca spokening 
again Ubuntu Software Center and spokening menu position index with 1 of 
2 menu items awailable.
If I press down arrow, the caret jumps Ubuntu One icon in the launcher.
This is the right working method with launcher?
If I press for example two right arrow with the main Ubuntu Software 
Center icon, possible correct selecting the Ubuntu Software Center menu 
item and the Unlock from launcher menu item.
Need reporting this issue under Launchpad.net, or this issue already 
reported?

Attila