The menu blinks

[Qwerty3341]

Environment

• Operating System: Linux

• Vim/Neovim version :version:

• VIM - Vi IMproved 9.1 (2024 Jan 02, compilado May 23 2025 00:48:59)
  Parches incluidos: 1-948, 950-1230, 1242, 1244
  Modificado por team+vim@tracker.debian.org
  Compilado por team+vim@tracker.debian.org
  Versión "enorme" con interfaz gráfica de GTK3.

• Are you using any of these NERDTree-dependent plugins?

  • ryanoasis/vim-devicons

• Provide a minimal .vimrc file that will reproduce the issue.

" Editor Config
set nocompatible
set number
set relativenumber
set mouse=a
" set showcmd
" set ruler 
" set laststatus=2
set nowrap
set cursorline
set autoread
set termguicolors
set noshowmode
set clipboard=unnamedplus
set encoding=UTF-8
syntax on
set showmatch
set lazyredraw
set updatetime=300

" Autocomplete
set completeopt=menu,menuone,noselect
set wildmenu
set wildmode=longest:full,full

" Indent
filetype plugin indent on
set smartindent
set cindent
set expandtab
set tabstop=4
set shiftwidth=4
set softtabstop=0
set autoindent

" Improved Search
set incsearch
set hlsearch
set ignorecase
set smartcase

"Configuracion del cursor en los modos
let &t_EI = "\e[2 q"   " Normal => bloque
let &t_SI = "\e[6 q"   " Insert => b barra vertical
let &t_SR = "\e[4 q"   " Replace => subrayado

let mapleader=" "

" Plugin config
so ~/.vim/plugin-config.vim

" Plugins
so ~/.vim/plugins.vim

" Maps
so ~/.vim/maps.vim

" Theme
set background=dark
colorscheme wildcharm

highlight Normal cterm=None

Steps to Reproduce the Issue

1. Open NerdTree
2. Press m
3. Just navigate with j or k

Expected Result

The terminal starts to blink