How do I access a specific element of a supersorted array? Let's say we have this setup:
{% set myArray = [9,3,5,7,2,1] %}
{% set mySortedArray = myArray | supersort() %}

It gives us:
myArray = array(6) {
    [0]=int(9)
    [1]=int(3)
    [2]=int(5)
    [3]=int(7)
    [4]=int(2)
    [5]=int(1)
}

mySortedArray = array(6) {
    [5]=int(1)
    [4]=int(2)
    [1]=int(3)
    [2]=int(5)
    [3]=int(7)
    [0]=int(9)
}

How can I access say the second element of mySortedArray?
If I do {{ mySortedArray[2] }} I get 5, but I want the 3.
If you run mySortedArray through the | values filter, it will reset the keys:
{% set mySortedArray = myArray | supersort | values %}

mySortedArray = array(6) {
    [0]=int(1)
    [1]=int(2)
    [2]=int(3)
    [3]=int(5)
    [4]=int(7)
    [5]=int(9)
}