Hey @gornycreative thx for your questions ๐
I think all that is already possible. RockCalendar uses regular PW pages and PW templates, so you can add any fields you want, eg TinyMCE or also Page Reference Fields.
Yeah, that would be nice ๐ I might need this for the project that I built RockCalendar for, but not sure yet and for sure not before 2025. But if anyone needs it earlier just let me know.