kube-ps1 not work

[lucascdourado]

The problem

/.zshrc with robbyrussell theme:

~/.zshrc with spaceship theme:

Relevant Zsh configuration

# If you come from bash you might have to change your $PATH.
# export PATH=$HOME/bin:/usr/local/bin:$PATH

# Path to your oh-my-zsh installation.
export ZSH="$HOME/.oh-my-zsh"

# Set name of the theme to load --- if set to "random", it will
# load a random theme each time oh-my-zsh is loaded, in which case,
# to know which specific one was loaded, run: echo $RANDOM_THEME
# See https://github.com/ohmyzsh/ohmyzsh/wiki/Themes

#ZSH_THEME="spaceship"
ZSH_THEME="robbyrussell"

# Set list of themes to pick from when loading at random
# Setting this variable when ZSH_THEME=random will cause zsh to load
# a theme from this variable instead of looking in $ZSH/themes/
# If set to an empty array, this variable will have no effect.
# ZSH_THEME_RANDOM_CANDIDATES=( "robbyrussell" "agnoster" )

# Uncomment the following line to use case-sensitive completion.
# CASE_SENSITIVE="true"

# Uncomment the following line to use hyphen-insensitive completion.
# Case-sensitive completion must be off. _ and - will be interchangeable.
# HYPHEN_INSENSITIVE="true"

# Uncomment one of the following lines to change the auto-update behavior
# zstyle ':omz:update' mode disabled  # disable automatic updates
# zstyle ':omz:update' mode auto      # update automatically without asking
# zstyle ':omz:update' mode reminder  # just remind me to update when it's time

# Uncomment the following line to change how often to auto-update (in days).
# zstyle ':omz:update' frequency 13

# Uncomment the following line if pasting URLs and other text is messed up.
# DISABLE_MAGIC_FUNCTIONS="true"

# Uncomment the following line to disable colors in ls.
# DISABLE_LS_COLORS="true"

# Uncomment the following line to disable auto-setting terminal title.
# DISABLE_AUTO_TITLE="true"

# Uncomment the following line to enable command auto-correction.
# ENABLE_CORRECTION="true"

# Uncomment the following line to display red dots whilst waiting for completion.
# You can also set it to another string to have that shown instead of the default red dots.
# e.g. COMPLETION_WAITING_DOTS="%F{yellow}waiting...%f"
# Caution: this setting can cause issues with multiline prompts in zsh < 5.7.1 (see #5765)
# COMPLETION_WAITING_DOTS="true"

# Uncomment the following line if you want to disable marking untracked files
# under VCS as dirty. This makes repository status check for large repositories
# much, much faster.
# DISABLE_UNTRACKED_FILES_DIRTY="true"

# Uncomment the following line if you want to change the command execution time
# stamp shown in the history command output.
# You can set one of the optional three formats:
# "mm/dd/yyyy"|"dd.mm.yyyy"|"yyyy-mm-dd"
# or set a custom format using the strftime function format specifications,
# see 'man strftime' for details.
# HIST_STAMPS="mm/dd/yyyy"

# Would you like to use another custom folder than $ZSH/custom?
# ZSH_CUSTOM=/path/to/new-custom-folder

# Which plugins would you like to load?
# Standard plugins can be found in $ZSH/plugins/
# Custom plugins may be added to $ZSH_CUSTOM/plugins/
# Example format: plugins=(rails git textmate ruby lighthouse)
# Add wisely, as too many plugins slow down shell startup.
plugins=(
	git 
	aws 
	bgnotify 
	brew
	kube-ps1
)	

source $ZSH/oh-my-zsh.sh

# User configuration

# export MANPATH="/usr/local/man:$MANPATH"

# You may need to manually set your language environment
# export LANG=en_US.UTF-8

# Preferred editor for local and remote sessions
# if [[ -n $SSH_CONNECTION ]]; then
#   export EDITOR='vim'
# else
#   export EDITOR='mvim'
# fi

# Compilation flags
# export ARCHFLAGS="-arch x86_64"

# Set personal aliases, overriding those provided by oh-my-zsh libs,
# plugins, and themes. Aliases can be placed here, though oh-my-zsh
# users are encouraged to define aliases within the ZSH_CUSTOM folder.
# For a full list of active aliases, run `alias`.
#
# Example aliases
# alias zshconfig="mate ~/.zshrc"
# alias ohmyzsh="mate ~/.oh-my-zsh"

SPACESHIP_PROMPT_ORDER=(
  char
  user          # Username section
  dir           # Current directory section
  host          # Hostname section
  git           # Git section (git_branch + git_status)
  hg            # Mercurial section (hg_branch  + hg_status)
  time
  exec_time     # Execution time
  aws
  line_sep      # Line break
  #vi_mode       # Vi-mode indicator
  jobs          # Background jobs indicator
  exit_code     # Exit code section
  char          # Prompt character
)
SPACESHIP_PROMPT_ADD_NEWLINE=false
SHOW_AWS_PROMPT=true
### USER
SPACESHIP_USER_SHOW=always
SPACESHIP_USER_COLOR="magenta"
SPACESHIP_USER_PREFIX=""
### CHAR
#SPACESHIP_CHAR_SYMBOL='❯'
SPACESHIP_CHAR_SYMBOL_SUCCESS='❯'
SPACESHIP_CHAR_SYMBOL_FAILURE='❯'
SPACESHIP_CHAR_SUFFIX=" "
SPACESHIP_CHAR_COLOR_SUCCESS="cyan"
### TIME
SPACESHIP_TIME_SHOW="true"
SPACESHIP_TIME_PREFIX="["
SPACESHIP_TIME_SUFFIX="]"
SPACESHIP_TIME_FORMAT="%D{%H:%M}"
### EXEC TIME
SPACESHIP_EXEC_TIME_PREFIX="["
SPACESHIP_EXEC_TIME_SUFFIX="]"
SPACESHIP_EXEC_TIME_PRECISION=0

kubeon

### Added by Zinit's installer
if [[ ! -f $HOME/.local/share/zinit/zinit.git/zinit.zsh ]]; then
    print -P "%F{33} %F{220}Installing %F{33}ZDHARMA-CONTINUUM%F{220} Initiative Plugin Manager (%F{33}zdharma-continuum/zinit%F{220})…%f"
    command mkdir -p "$HOME/.local/share/zinit" && command chmod g-rwX "$HOME/.local/share/zinit"
    command git clone https://github.com/zdharma-continuum/zinit "$HOME/.local/share/zinit/zinit.git" && \
        print -P "%F{33} %F{34}Installation successful.%f%b" || \
        print -P "%F{160} The clone has failed.%f%b"
fi

source "$HOME/.local/share/zinit/zinit.git/zinit.zsh"
autoload -Uz _zinit
(( ${+_comps} )) && _comps[zinit]=_zinit
### End of Zinit's installer chunk

zinit light zdharma/fast-syntax-highlighting
zinit light zsh-users/zsh-autosuggestions
zinit light zsh-users/zsh-completions

export KUBECONFIG=$HOME/.kube/config
PROMPT='$(kube_ps1)'$PROMPT # or RPROMPT='$(kube_ps1)'

### What is version of Spaceship are you using?

4.15.0

### What is version of Zsh are you using?

zsh 5.8.1 (x86_64-ubuntu-linux-gnu)

### What operation system are you running?

Ubuntu 22.04

### Do you use any Zsh framework or plugin manager?

oh-my-zsh

### Which terminal emulator do you use?

Tilix and Ubuntu Default Terminal

### Additional information

_No response_