My projects use Portfolio Themes to align Initiatives to the Themes. Epics roll-up to Initiatives, Stories roll-up to Epics, etc. We estimate in Story Points and do not capture work hours.
What values are used to calculate Theme "Estimate" and "Actual"? Summed Story Points? Issue Counts? What? The documentation mentions "sums all backlog items", "actual time spent", "work that has been logged." So, what is being counted?