As of this writing (April 3, 2023), I have been absent from the the Jurism mailing lists for quite some time. I will be working through the substantial backlog in the coming weeks and months, but I can’t guarantee a quick response to new posts there.
The project also has an active Discord server, for quicker responses to simple questions.
As noted in the Documentation: Jurism client page, the Zotero forums are also a valuable source of information, but do note that the Zotero developers cannot be expected to respond to queries specific to Jurism.