I need sorting help

Hi All,

@Sorted_List = @Sorted_List.sort: { .comb(/ \d+ | \D+ /) .map({ .Int // 
.self })};

gives me

    Element [0]  <D:\MyDocsBackup\backup1>
    Element [1]  <D:\MyDocsBackup\backup10>
    Element [2]  <D:\MyDocsBackup\backup2>
    Element [3]  <D:\MyDocsBackup\backup3>
    Element [4]  <D:\MyDocsBackup\backup4>
    Element [5]  <D:\MyDocsBackup\backup5>
    Element [6]  <D:\MyDocsBackup\backup6>
    Element [7]  <D:\MyDocsBackup\backup7>
    Element [8]  <D:\MyDocsBackup\backup8>
    Element [9]  <D:\MyDocsBackup\backup9>

I need it to say

    Element [0]  <D:\MyDocsBackup\backup1>
    Element [1]  <D:\MyDocsBackup\backup2>
    Element [2]  <D:\MyDocsBackup\backup3>
    Element [3]  <D:\MyDocsBackup\backup4>
    Element [4]  <D:\MyDocsBackup\backup5>
    Element [5]  <D:\MyDocsBackup\backup6>
    Element [6]  <D:\MyDocsBackup\backup7>
    Element [7]  <D:\MyDocsBackup\backup8>
    Element [8]  <D:\MyDocsBackup\backup9>
    Element [9]  <D:\MyDocsBackup\backup10>

What did I goof up, this time?

Many thanks,
-T