Apply value in a table cell when moving to another cell

Scenario:

1. Open the "Configure Element with Command Line Tool" wizard.
2. Go to a page with input ports, output ports or parameters.
3. Add several rows to a table.
4. Input a value to the first cell of the first row.
5. Press the down arrow key on the keyboard.
   Expected result: the value is applied and the focus is moved to the first cell of the second row.
   Current result: nothing happens. It is required to press Enter first.

This should work similarly in other similar scenarios, i.e. when:

• an arrow key is pressed,
• there is a cell in this direction, so the focus can be changed.