Data extraction from workspace into Simulink

I am trying to construct a sub block which gets a timeless array, lets say [5 5 0 0 0] and picks the element that I specify (I will pick the first element (index0)).

I defined the vector as tosimulation=[5 5 0 0 0] and named the simin block to tosimulation. I connected it to a selector block to select the first index but the simin block omits the first index. The display block shows only 5 0 0 0 instead of 5 5 0 0 0.

It seems too basic but I couldn't figure out what is the problem.

my conf is the following

• data type: inherit:auto
• sample time: -1
• interpolate data: unchecked
• enable zero crossing detec. : checked
• final data value by: holding final value