Posted 8 September 2020, 9:09 pm ESTHi,
As shown in the link_1, when you click the lower right cell of the grid, some data is hidden due to scrolling.
So, I hope the size of the selected cell including the border to be the same as the size of the existing cell.
I tried like link_2 to reduce the size of the selected cell, but when the header was clicked or scrolled, it became the original size.
How can I do it?