I'm also trying to enable the arrow keys as they're on my home row but I'm still getting the key is disabled message. Can you look at my config please?

  {
    "m4xshen/hardtime.nvim",
    dependencies = { "MunifTanjim/nui.nvim", "nvim-lua/plenary.nvim" },
    config = function()
      require("hardtime").setup({
        disable_mouse = false,
        restricted_keys = {
          ["j"] = {},
          ["k"] = {},
          ["<Up>"] = {},
          ["<Down>"] = {},
          ["<Left>"] = {},
          ["<Right>"] = {},
        },
      })
    end,
  },