Android Question IME - Activity does not scroll automatically

I attach Erel's example, published by him in the thread dedicated to the IDE library, slightly modified by me. I only commented what was not necessary for this demonstration and moved EditText4 down.

ime.Show(EditText4) shows the virtual keyboard but the Activity is not automatically moved up as it should.

I also attached a project with the same layout but not a B4XPages project; same problem.