I have two tables in my layout. One is a Attribute table (of a polygon layer) the other one a table which shows the Sum of the first table multiply by 2.
While the attribute table is updated when make changes to the polygons the table doesnt update at all and there is not even a refresh button (or something else)
To update this table i have to edit the table (in Item Properties) > Open the expression builder > and click ok
...and I have to do this for every cell.
Is there an easier way to "update" this table?