No, it's not. Each REPL is backed by a single connection. It shouldn't very hard to hack around this - e.g. start two connections in the same project and change the evaluation dispatch code to send the forms to all connections of the same type in the same project. But it's probably going to be a big ugly. 🙂
Probably something messed up clojure-mode's syntax table. You can file a ticket with some repro steps and I'll take a look when I can.
Hi bozhidar, I've created an issue as you requested. Here it is https://github.com/clojure-emacs/cider/issues/2903
it's probably some unrelated package's minor mode causing this
happened to me using Outshine
Btw, after taking a couple of weeks off Slack I'm back. 🙂