Albums with multiple CDs

[rompolompo]

Using BubbleUPnP app, I want to see albums with multiple CDs as one under "Albums". When I use the "folder view", I can see one album, but under "albums" I see duplicate albums. Example:

I have the folder:

Sonny Rollins - Live

Within that folder, I have the following two folders:

CD01
CD02

The files in each folder have the same album tagged. The only difference is the "disk" tag. In CD01 I use 01/02 and in CD02 I use 02/02.

Yet, I still see two albums.

Any idea?