(bug): errors not showing for each line, instead showing everything in one line

[ingenarel]

neovim version:

NVIM v0.11.0-dev-1352+g433b342baa
Build type: Release
LuaJIT 2.1.1731601260

[Freed-Wu]

Full source code to reproduce? not screenshot.

[ingenarel]

unbind C-b
set -g prefix M-space
bind M-space send-prefix
set -g mode-keys vi
set -g status-keys vi
set -g default-terminal "screen-256color"
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R
bind x split-window -h
bind y split-window -v
bind n new-window
bind w display-panes
# bind -n F5 
set -g display-panes-time 10000

set -g focus-events on
set -g status-style bg=#1F000B
# set -g status-left-length 90
# set -g status-right-length 90
set -g status-justify centre

source-file ~/.config/tmux/_plugins_/init.conf