Thanks for your interest.
Now a new sequence of screenshots that shows the issue.
1 - Start from album and click on "add library view"
![](http://i60.tinypic.com/a4qtew.jpg)
2 - Select "Empty view " and click "Ok"
![](http://i61.tinypic.com/2ih1r2u.jpg)
3 - On the "Customize view" screen...
![](http://i58.tinypic.com/2w553qa.jpg)
4 - ...select "categories" and
![](http://i62.tinypic.com/mrqwcg.jpg)
5 - Add "Artist-Album-Year...
![](http://i62.tinypic.com/29cpddu.jpg)
6 - here the screen
![](http://i62.tinypic.com/11c6rmq.jpg)
7 - And click on "Ok"
![](http://i57.tinypic.com/24g401l.jpg)
8 - this is the screen
![](http://i62.tinypic.com/293kccw.jpg)
9 - Now select "Details" from "List Style"
![](http://i62.tinypic.com/6dwkth.jpg)
10 - and this is the view got still to customize
![](http://i62.tinypic.com/2ewnoeu.jpg)
11 - take the first column off
![](http://i58.tinypic.com/25rgwn7.jpg)
12 - and continue the customization, like in the picture
![](http://i59.tinypic.com/2vbx2wz.jpg)
13 - Going to the "album" view
![](http://i61.tinypic.com/dw2g7d.jpg)
14 - and going back on the customized view, nothing happens, the customized screen is still there, the problem is not here.
![](http://i62.tinypic.com/29394qe.jpg)
15 - Now double click on one of the row in order to see the details of the tracks
![](http://i57.tinypic.com/5485tk.jpg)
16 - and try to customize this view by track
![](http://i61.tinypic.com/2rc5p1s.jpg)
17 - Now going to another view, "album" for example
![](http://i62.tinypic.com/zna638.jpg)
18 - and going back on the "new library view" NOW the customization DISAPPEARS
![](http://i57.tinypic.com/2irkx9d.jpg)
The problem arises when you want to customize the detailed view by track.
I hope this helps
Regards