Long time JB user here, and I mean long time. The past year I have been using claude in the JB terminal but nothing, and I mean nothing new has come of it in that year. Stuck in a tiny terminal window, opening files every so often. A couple months ago I switched back to iTerm2, full screen and use sublime to open the odd file every so often. So this makes 100% sense. They need to do a better job integrating with agents and not pushing their own.