Cannot navigate between Neovim windows when in tmux session.

[amin-farjadi]

Status

• Does not work
  • Navigating between Neovim windows in tmux
• Works
  • Navigating between tmux panes
  • Navigating between Neovim windows outside of tmux

System

• OS: MacOs 15.1.1
• Terminal: iTerm2
• Tmux: 3.4
• Vim: Neovim 0.10.1

Neovim (in tmux)

• Plugin manager: Lazy
• :TmuxNavigatorProcessList -> Ss+ zsh (qterm)
• :! echo $TMUX -> /private/tmp/tmux-502/default,4816,0
• :verbose nmap <C-h>

      n  <C-H>       * :<C-U>TmuxNavigateLeft<CR>
        Last set from ~/.local/share/nvim/lazy/vim-tmux-navigator/plugin/tmux_navigator.vim line 19

Neovim (no tmux)

• :TmuxNavigatorProcessList -> E 492: Not an editor command
• :! echo $TMUX -> empty
• :verbose nmap <C-h>

      n  <C-H>       * :<C-U>TmuxNavigateLeft<CR>
        Last set from ~/.local/share/nvim/lazy/vim-tmux-navigator/plugin/tmux_navigator.vim line 19