I have a DAT Exec monitoring a Select DAT. This Select DAT has no table at the start of the session because it has a start row index of 1 and end row index of 0, ergo no table whatsoever. Upstream, I click on a table (happens to be a tree lister) and now there’s a valid table, and at least one valid cel as the Select DAT trims things down to a single cell.
However, going from no-table to a one-cell-table does not trigger the onCellChange in the DAT Execute. Not sure if this is a bug or a documentation issue.