Library search limitations?

In Roon, when I perform a search for a specific artist, it seems that Roon will not include results for compilation albums in my local collection which are “unidentified” by Roon (album artist shown as Various Artists).

Can anyone confirm having similar results? Is there a workaround? I have about 200 compilaton albums which Roon cannot identify (out of 7000, so not all that bad), and I can’t seem to find any way to search for individual songs from those albums.

Appreciate any help!