Add Column index for AdvStringGrid at Design Time

I made some changes on AdvStringGrid to show a number index on design time. see the picture below:

Here is the code, very simple. I hope this can become a standard feature and I won't need change it every time when I upgrade the tms pack. thanks!

procedure TAdvStringGrid.ShowColumnHeaders;
  I: Integer;
  if FixedRows > 0 then
    for i := 0 to FColumnHeaders.Count - 1 do
      if i < TotalColCount then begin
        if csDesigning in self.ComponentState then
          Cells[i,0] := IntToStr(i)+'-'+CLFToLF(FColumnHeaders)
          Cells[i,0] := CLFToLF(FColumnHeaders);

I'm not sure if this won't be confusing when users might think they get an unwanted index added.

Maybe we could at design time display a gray small index number in the top left or bottom right corner of fixed cells
and maybe have an option to turn it off in the quick config panel?

that will work. the index is very convenient, I think everybody will love it. I use it for years, can't coding without it.

It will be optionally available in the next version of the grid