Thanks a lot for taking the time to report your feedback!

The `/sidequest create` is not context-aware right now, it will behave the same way no matter you invoke it (opens the creation modal).

Inviting the @Sidequest user to a channel (public or private) makes this channel visible to the app and allows users to select it as a recipient when creating a quest.

Will invest more time into documentation before final release. :-)