cursor flickering when move

[nfwyst]

Description

cursor flickering when move up or down on my Linux system with poor performance

Neovim version

0.10.1

Expected behavior

cursor move smooth

Actual behavior

cursor flickering and movement is slow

Minimal config

local function init(context)
  disable_context_when_move()
  USER_COMMAND("GoToContext", function()
    context.go_to_context()
  end)
end

return {
  "nvim-treesitter/nvim-treesitter-context",
  event = { "BufReadPre", "BufNewFile" },
  config = function()
    local context = require("treesitter-context")
    init(context)
    context.setup({
      max_lines = 5,
      zindex = 30,
    })
  end,
}

Steps to reproduce

1. install plugin with lazy.nvim
2. open a large file which show context

[nfwyst]

I have to disable it when move manually for now:

local timer = vim.uv.new_timer()
local is_disabled = false

local function disable_context_when_move()
  AUTOCMD({ "CursorMoved", "CursorMovedI" }, {
    group = AUTOGROUP("__disable_context__", { clear = true }),
    callback = function(event)
      local buf = event.buf
      local is_file = event.file ~= ""
      local is_chat = IS_GPT_PROMPT_CHAT(buf)
      if is_chat or not is_file then
        return
      end
      if not is_disabled then
        vim.cmd("TSContextDisable")
        is_disabled = true
      end
      SET_TIMER(timer, IS_MAC and 500 or 1500, function()
        vim.cmd("TSContextEnable")
        is_disabled = false
      end)
    end,
  })
end