FWIW, I can confirm that on a tabbed sheet's child form I have
several grids, and if ListBoxStyle is turned on for them, then the
first click on any of the grids doesn't enable my UpdateBar on the
mainform. I think I've mentioned this before, but didn't realise it
was caused by the ListBoxStyle property. At least I know how to fix
it now :-)

HTH,
Steve

--- In IBObjects@y..., "Jason Wharton" <jwharton@i...> wrote:
> Logged as a bug.

> Subject: [IBO] Disappearing grids: Only if ListBoxStyle = true
The grid is not visible on application startup if
> > TIB_Grid.ListBoxStyle is true.
> > Mario