Excel Table in a Drawing 1

[oneilldm]

Is there a way I can add a column? It seems that the window in my drawing will not expand to include an added column. Thanks.

 

[zubaj]

I believe you need to copy the data, delete the old table, then insert a new table and paste the old data. I don't think there is a method to do it otherwise. It's really very cumbersome.