Title and Comment fields being truncated upon export

Metadata is becoming increasingly important in music production and releases.
Is it just me or is Cubase still incredibly behind when it comes to this? Today, I exported a track and the Title and Comments data both got truncated. Is there a character limit for these fields?
Assuming that Cubase is primitive in terms of metadata being included in its MP3 exports (instrumentation, genres, BPM, etc), which software do you guys recommend for adding these? Really wish it could all be done inside the DAW…