Do you have nicely formatted diffs in your editors when you have a failing test in your editor? Asking because in my current neovim setup with conjure the diff is always in one line and hard to read.
Read the docs, should be in there
:help g:conjure#client#clojure#nrepl#test#runner
I use this for clojure test - maybe there's something similar for kaocha?
Did you change the conjure setting to use kaocha as the test runner? That made it format nicely for me
you can set it in conjure? didn't know that