Grid Colors change cell alignment

If I have changed defaull cell format in Property editor

grid.DefaultAlignment = taCenter

and in button event I would like change only cell background color
like SG_Cable.Colors[1,1] := clblue;
but it also change CELL ALIGNMENT of cell [1,1] back to taLeftJustify
if I set in FormCreate SG_Cable.Alignments[1,1] := taCenter then ALIGNMENT settings of cell [1,1] will remain.
Who can change ALIGNMENT of CELL if I don't use Alignments[Acol,Arow] command ?

Thanks for reporting, 

we have traced & solved this issue and can confirm the next update will address this.

Thanks for quick answer.