GF-60069: Queuing LEFT key input when panels is in transition especially from index 1 to index 0.

If we give two times LEFT key input from index 2,
it will call two times setIndex() and queueIndex is set properly.
However starting from index 1, second LEFT key doesn't call setIndex().
So last LEFT key input doesn't get into queue.

Enyo-DCO-1.1-Signed-off-by: David Um david.um@lge.com