[untagged] disappear

[psme]

I have a few DFF files in my library. MinimServer does not read Tag in DFF file. So those DFF files are in the [untagged] folder in the MinimServer top tree. That is fine.

I just tried to add a special indexTag #AudioData:Audio Data at the end of my current indexTag. Now the top level [untagged] folder is gone.

Before adding #AudioData:Audio Data, my last 2 folders are [untagged], then [folder view]. Now there is only [folder view] at the end!

Is this a problem? Or my incorrect usage? Thanks in advance!