Meta Tags for .wav and mp3

I’m using Cubase 11 Artist,
I have set the author in the Project Setup window, but when I play my mixes on a media player, there is no artist recognized. I can’t see where to set up meta tags. I’m searching archived questions but not finding useful references, it’s not helping. What am I missing?

You need to check the appropriate “Include Broadcast Wave chunk” or “Include iXML Chunk” when you export. For Broadcast option you then open “Set up Broadcast Wave Chunk” with the gear icon to enter the info.
https://steinberg.help/cubase_artist/v11/en/cubase_nuendo/topics/export_audio_mixdown/export_audio_mixdown_file_format_wave_files_r.html