It would be nice to see the search improved.
Predictive search does not seem to work for Tidal artists.
Google search search takes things so much further, even making spelling corrections. Trying to find an artist when your are not sure of the spelling of their name usually requires me to exit Roon and open google. Google is very good at ‘guessing’ what you are looking for.
Google search for websites is very inexpensive - don’t know if this falls under that category.