Combine list of elements

Hello m_dekorte 

If I apply the List.Zip directly on the parameters, I this way:

let
Source = List.Zip({High_Runner_Sanatory_AM_Function, High_Runner_Sanatory_AM_Analog_Input})
in
Source

I get the following:

   ==> 

 ==> 

It is Ok, but how to get the list expanded?

On the other hand, I need to apply this to multiple cases, so the best is to have a custom function:

So I created this:

(Element_1, Element_2) =>

let
Combination = List.Zip({{Element_1},{Element_2}})

in
Combination

invoked in this way:

let
Source = #"List_Combination (2)"(High_Runner_Sanatory_AM_Function, High_Runner_Sanatory_AM_Analog_Input)
in
Source

In this case I get this:

 ==> 

 I am wondering why I get two different results.

Thanks.