I have a page containing a 14-column, multi-row table that does not exhibit the 'sticky headings' behaviour. The page has no section formatting. The columns are characterised as follows:
- long headings include paragraph formatting.
- body content forces a scroll bar on a standard width monitor.
However, neither of these issues affects the sticky behaviour.
With a bit of trial and error I discovered that when a cell is merged with the cell above, the sticky behaviour stops. Is this a known limitation?