When trying to create multiple folders recursively using the New Folder dialog (like using the mkdir -p command), each descending folder is created in the current location one after the other instead of creating them recursively one into the other (i.e. in case of a/b/c a, b and c folders are created in the current location instead of a/b/c folder(s)).

This feature was working in Krusader 2.4 (this was the version in Kubuntu 14.04 if I'm not mistaken) but doesn't work anymore in 2.6 (current version in Kubuntu 18.04, Kubuntu 17.10 and Kubuntu 17.10 backports).

Steps to reproduce:
1. Open New Folder dialog
2. Enter a/b/c and press OK

Actual results:
Folders a, b and c appear in the current folder one after the other beside an error message that varies either that last folder doesn't exists (in the case folder c)
If the creation is repeated more than once (n times where n is the number of folders) the folders are created in the following way
── a
│   ├── b
│   │   └── c
│   └── c
├── b
└── c

Expected Results:
After created the folder tree should look like this:
└── a
    └── b
        └── c