Searching the AdvStringGrid left to right

Delphi XE, TAdvStringGrid
I need my AdvStringGrid search footer resutls to go through the grid left to right instead of top to bottom.  But I cannot get it to work.
Here are my settings:
AlwaysHighlight = false
AutoSearch = true
SearchActiveColumn = false
SearchColumn = -1
SearchDirection = sdLeftRight
SearchFixedCells = false
SearchHiddenRows = false
SearchMatchStart = false
ShowClose = false
ShowFindNext = true
ShowFindPrev = true
ShowHightLight = false
ShowMatchCase = true
Visible = true
Please help!

We have traced & solved this issue. Next update of TAdvStringGrid will address this.

You are awesome - Thanks!