Update Multi Select lookup via scritp not following list order

Update Multi Select lookup via scritp not following list order

Hi,

I have a form with a multi select lookup field no alphabetical sorting set on the lookup field

My other form which has the lookup values has lets say rows A , Z 1, Hello

From a script i update the lookup field and my List:String({"A", "1", "hello", "Z"});

Problem, the updated lookup is not following the order of the elements of the List:String which i used

Actually not sure what order it is following, maybe that of the form lookup, all i know is that it does not seem to follow the order i want

Any ideas ?

Thanks