As you can see in Mantis it is fixed in 2503: https://www.ventismedia.com/mantis/view.php?id=18275

Hi Barry, tried to replicate and could quite get the same result. Did this get fixed in 2502? Or have I got some subtle setting different to yours?

https://octoberclub-my.sharepoint.com/:v:/g/personal/ian_octoberclub_onmicrosoft_com/EblPlDQF2ERKpXoZcGLhYRsBZhrWOfFmG5shp4tRGkDEeA?e=Myj2iF

There is a bug in the AlbumArtist sub-node of the Media tree, when "Show All Modes", and "Focus Tree Nodes" options are set on.

This is separate and additional to Peke's observation [url=https://www.ventismedia.com/mantis/view.php?id=18272]here[/url] looking at when the Media Tree panel is closed.

When the Media Tree panel is open, the "Focus Tree Nodes" is creating a new duplicated tree leaf in the Media Tree, when it should be scrolling to the already existing tree leaf.
AFAICS this affects the AlbumArtist sub-node only.

[url=https://www.dropbox.com/s/mmwupqohrlf75z2/duplicated%20sub-nodes.mp4?dl=0]See here[/url].

Prior to the illustrated test, I had done two earlier tests with Elbow, and Pat Metheny.
Following the test (The Kinks) I now have three duplicated leafs in the EntireLibrary>AlbumArtist tree.

The extra leafs disappear when I restart MM5

https://www.ventismedia.com/mantis/view.php?id=18275