Cannot open multiple terminals while in terminal mode about toggleterm.nvim HOT 3 OPEN

So I wanted to get the results as shown here:

I looked for this configuration in several platforms like reddit,youtube,stackexchange etc. but didn't find the proper solution. After brainstorming(as I am new to vim) for hours I finally figured it for my usecase.

i am using lazy-vim currently.

Here are my setups to achieve this...

init.lua

require("config.lazy")

local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
if not vim.loop.fs_stat(lazypath) then
  vim.fn.system({
    "git",
    "clone",
    "--filter=blob:none",
    "https://github.com/folke/lazy.nvim.git",
    "--branch=stable",
    lazypath,
  })
end
vim.opt.rtp:prepend(lazypath)

require("lazy").setup({
  {
    "akinsho/toggleterm.nvim",
    config = function()
      require("toggleterm").setup()
    end,
  },
})

lua/plugins/toggleterm.lua

return {
  "akinsho/toggleterm.nvim",
  version = "*",
  config = true,
  opts = {
    size = 12,
    open_mapping = [[<c-\>]],
    shade_filetypes = {},
    shade_terminals = true,
    shading_factor = 1,
    start_in_insert = true,
    persist_size = true,
    close_on_exit = true,
    direction = "horizontal",
  },
}

Pretty straight-forward and default setup. I use ctrl+\ for opening the terminal horizontally and open another terminal by pressing 2+ctrl+\. For 3rd 3+.... and so on (who needs more than 3). To hide them press ctrl+\ again. To exit them simply type "exit". For giving input in terminal press "i" and press "esc" two times to revert to normal mode. Switching between them is also similar like normal vim mode.

Here is my result:

from toggleterm.nvim.

i would highly recomend using something like tmux or a alternative to it for terminal multiplexing....

from toggleterm.nvim.