HI, can you please refer this ticket:
https://forum.handsontable.com/t/selection-of-cells/7499?u=tejasmurkya
As in this selection happens to the selected column and when I am selecting other column earlier selection is gone.
I am selecting multiple column using control key. I want to keep the selection of all the columns selected in the fashion which is given in the ticket.
How can I achieve that?