I will fix it in a next version of this library. But now you can use next workaround:
Create new custom action in TfgActionSheet.Actions
Don't set Standart action to it throught Action property.
Write Event Handler for OnClick event and manual invoke standart action. For example:
procedure TFormMain.fgActionSheetActions6Click(Sender: TObject);
begin
TakePhotoFromCameraAction1.ExecuteTarget(Button1);
end;
