Cmp completion window too long

[kulac]

I'm using very basic configuration and don't have a separate lsp-kind configuration

{
    "VonHeikemen/lsp-zero.nvim",
    branch = "v2.x",
    dependencies = {
      {"neovim/nvim-lspconfig"},
      {"williamboman/mason.nvim"},
      {"williamboman/mason-lspconfig.nvim"},

      {"hrsh7th/nvim-cmp"},
      {"hrsh7th/cmp-nvim-lsp"},
      {"L3MON4D3/LuaSnip"},

      {"onsails/lspkind.nvim"}
    },
    config = function()
      local lsp = require('lsp-zero').preset({})

      lsp.on_attach(function(client, bufnr)
        lsp.default_keymaps({buffer = bufnr})
      end)

      require('lspconfig').pyright.setup({
        settings = {
          python = {
            analysis = {
              typeCheckingMode = "off"
            }
          }
        }
      })

      lsp.ensure_installed({
        "lua_ls",
        "pyright",
        "rust_analyzer"
      })

      require('lspconfig').lua_ls.setup(lsp.nvim_lua_ls())

      lsp.setup()

      local cmp = require("cmp")

      cmp.setup({
        formatting = {
          fields = {'abbr', 'kind'},
          format = require('lspkind').cmp_format({
            mode = 'symbol',
            maxwidth = 50,
            ellipsis_char = '...',
          })
        },
        mapping = {
          ['<CR>'] = cmp.mapping.confirm({select = false}),
        }
      })
    end
  },

[VonHeikemen]

Try adding 'menu' to the fields option.

    fields = {'abbr', 'kind', 'menu'},

[kulac]

Can i use it without menu?

[VonHeikemen]

Menu should not show up because you have mode symbol in lsp-kind.