Hmmm. Not sure. If you’re adding an empty group to your scrollview and then adding components dynamically afterwards that would cause the same issue I had.
If so, try adding the components directly to the scrollview (i.e., not into a group you inserted into the scrollview - so skip the step of adding the extra empty group basically).
If this isn’t what you’re doing then I don’t know I’m afraid. Probably worth filing a bug with Corona.
Thanks,
Ian