Does nambu came back from winxs club?

As of October 2023, Nabu does not return in the "Winx Club" series. His character, originally introduced in Season 3, played a significant role but ultimately faced a tragic fate. While the show has introduced various new characters and storylines, Nabu remains absent from the later seasons and spin-offs. Fans continue to discuss his impact on the series, but there has been no official return.