FEAT: Edit multiple cells using keyboard only

[Zacktamondo]

Is your feature request related to a problem? Please describe. I can't seem to select multiple cells in the table and edit them using the keyboard only, because I need to use the mouse scroll down and apply the edit on the cells.

Describe the solution you'd like If it's possible to select cells and then press enter and edit the cell and the edit applied to all selected cells.