Impossible to graphically connect array connectors in OM.

[massimo ceraolo]

This is somewhat related to #3001.

Consider the following model:

model testConn1
  Modelica.Electrical.MultiPhase.Ideal.IdealOpeningSwitch sw annotation(Placement(visible = true, transformation(origin = {-48, 8}, extent = {{-10, -10}, {10, 10}}, rotation = -90)));
  Modelica.Blocks.Sources.BooleanStep step[3] annotation(Placement(visible = true, transformation(origin = {-4, 10}, extent = {{10, -10}, {-10, 10}}, rotation = 0)));
  annotation(Icon(coordinateSystem(extent = {{-100, -100}, {100, 100}}, preserveAspectRatio = true, initialScale = 0.1, grid = {1, 1})), Diagram(coordinateSystem(extent = {{-100, -100}, {100, 100}}, preserveAspectRatio = true, initialScale = 0.1, grid = {2, 2})));
end testConn1;

It should be possible to graphically connect the output of "step" with the control signal of "sw". However this appears to be not possible with graphical actions in the OMEdit diagram view.
The expected connect equation to be generated should be:

connect(step.y, sw.control)

that should be correct because both signals are array having size 3.