Edit metadata of files in "Local Music" (iTunes library files)

I’ve historically managed my library in iTunes (Apple Music). Just helpful to have a central source of truth sometimes.

However when viewing these files inside Djay Pro, there’s no option to edit the metadata - and a warning appears to say that you can only do that in “My Collection”. Since these files always exist locally, I don’t see why we couldn’t be allowed to edit the metadata just like in My Collection. Apologies if I’ve missed a big reason why that would be unsafe or not possible!