QGIS 2.18.13/Linux Mint 18.1, XFCE (but really Mate) 64 bit.
I have a configured an attribute table in a print composer, it pulls values from an imported (GE) KML layer, "name" and "description" (and lat/lon). These display nicely. But I updated the values in GE and these updates are not reflected in the attribute table. I've pressed the "refresh table data" button and the "refresh view" button (many times) and even restarted to no avail.
I'd think the table data should update both in map mode and in composer mode, but barring that, is there a way to update the attribute table in composer? Do I need to delete all tables and recreate them every time the underlying field values change to get them to update?