BHV-14852: Fix initial position to match default position.

### Issue
The "Direction" button is shifted when the top position value is omitted when setting the position. This is caused by a mismatch between the initial top position of the "Direction" button, and the default value that is set when the top position value is not specified.

### Fix
The initial and default value for the top position is now the same.

Enyo-DCO-1.1-Signed-off-by: Aaron Tam <aaron.tam@lge.com>