Tmux separator color of first split is white

[FreddyFunk]

This is a very odd behavior. I am running on Alacritty 0.13.1 with the catppuccin theme and tmux 3.4 on macOS. It worked fine before installing catppuccin.

Also my pomodoro timer disappeared in the tmux status bar as well.

Screen.Recording.2024-02-17.at.15.32.38.mov

tmux config:

# fix tpm when tmux is installed with homebrew on macOS
set-environment -g PATH "/opt/homebrew/bin:/usr/local/bin:/bin:/usr/bin"

# List of plugins
# Install theme first and tpm last
set -g @plugin 'catppuccin/tmux'
set -g @plugin 'olimorris/tmux-pomodoro-plus'
set -g @plugin 'tmux-plugins/tpm'
#set -g @plugin 'tmux-plugins/tmux-sensible'

# shell config
set-option -g default-shell /bin/zsh
set-option -g history-limit 25000
set -g mouse on

# for neovim
set -sg escape-time 10
set-option -g focus-event on
# vi for copy mode
setw -g mode-keys vi

# term colors, these are the correct ones according to neovim checkhealth
set-option -g default-terminal "screen-256color"
set -sg terminal-overrides ",*:RGB"

# theme
set -g @catppuccin_flavour 'mocha'

# pomodoro timer
#set -g @pomodoro_toggle 'p' # conflicts with tmux default binding
set -g @pomodoro_on "#[fg=$text_red]🍅 "
set -g @pomodoro_complete "#[fg=$text_green]🍅 "
set -g @pomodoro_pause "#[fg=$color_yellow]🍅 "
set -g @pomodoro_prompt_break "#[fg=$color_green]🕤 ? "
set -g @pomodoro_prompt_pomodoro "#[fg=$color_gray]🕤 ? "
set -g @pomodoro_granularity 'on'
set -g @pomodoro_interval_display "[%s/%s]"

# status bar
set -g status-right "#{pomodoro_status}"

# count the panes from 1
set -g base-index 1
setw -g pane-base-index 1

# reload configuration
bind-key -r r source-file ~/.tmux.conf

# Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
#macOS
run '/opt/homebrew/opt/tpm/share/tpm/tpm'
# auto install and update plugins on tmux start
run '/opt/homebrew/opt/tpm/share/tpm/bin/install_plugins'

# linux
#run '~/.tmux/plugins/tpm/tpm'

Alacritty config:

import = [
  "~/.config/alacritty/catppuccin-mocha.toml"
]

[window]
decorations="Buttonless"

[font]
normal={ family = "JetBrainsMono Nerd Font", style = "Regular" }
size=16

[vdbe]

No idea how/why the color is not correct for the first split can't replicate it (tried tmux 3.4 with your alacritty config, but I am on linux).

For the pomodoro timer you need to use a module

[silentroach]

Have the same problem in OS X + WezTerm

[vdbe]

That looks correct, with just 2 panes it's always half a line:

• top/left half: pane right/below the split is active
• bottom/right half: pane right/below the split is active
  it's the color that was wrong on the first split

[silentroach]

oh O.o ok, thanks