I also hate how tmux uses alt mode and can never remember all the shortcuts, copy paste is a PITA and just today I had to look up how to dump the scrollback buffer to a file. Named sessions without window management makes a lot more sense these days. Similarly, I'm not a fan of all the ANSI escape codes that CC uses to jump the cursor around and rewrite the display to look like a GUI. I prefer a TUI that doesn't mutate rows after writing them, that's what alt mode is for. CC often clears whatever was in the scrollback buffer before you opened it, it hides bracketed paste, and goes crazy sometimes when content overflows the window and I have to resize the terminal or get blasted with a wall of glitching characters--extra annoying if I'm working from a low bandwidth link. I develop my own agent framework and code agent, and while some features aren't as polished as CC, one of my explicit goals is to preserve the traditional CLI feel, like the python REPL (that's what it's based around). I'll give zmx a try tonight :)