Set env variables in multiple loops

I want to test the following workflow structure and set env in each request.

In first request test script,

var st = [1,2,3]

var i = st.length;

for(var j=0; j<i; j++) {

    pm.environment.set("id", st[j]);



in Next Request prescript,

console.log(Run ${pm.environment.get(“id”)});

in console log, there is only Run 3 shown.

The problem is that the env variables are overwritten with the last elements. And I can see only the last element of the list and the request is using the last element.

I would like to know How can I keep the env variables not to be overwritten?

I actually just answered this for somebody yesterday.

Take a look

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