I have a 5-row table inside a repeating group control, both inside an optional group control. I have the same thing with a 10-row table. When I go to preview the form, the space holding the 10-row part of my form is tucked right under the label like you would like to see it, but the 5-row table seems to be making space for the 5 row table, even though it has not been selected yet. I have checked all the size parameters for the repeating group control, and the optional group control. The heights are both set to "auto", and the widths are set to "100%". I've tried to make sure I've compressed all the table cells. The cells do hold text control boxes, and I believe their sizes are set as described above.
What could be causing the section holding the smaller table (5-row) to take up more (blank) space when the user opens it versus the 10-row table that does not take up that space?