Auto pairing for Python triple quotes randomly fails with Treesitter

[AllanChain]

When trying to type triple quotes in Python, the auto pairing fails randomly if Treesitter parser for Python is installed.

Expected:

"""|"""

Randomly (~60%) get:

"""|"

Steps to reproduce:

1. Install lazy.nvim, ultimate-autopair.nvim, and nvim-treesitter:

Minimal init.lua

-- Bootstrap lazy.nvim
local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
if not (vim.uv or vim.loop).fs_stat(lazypath) then
  local lazyrepo = "https://github.com/folke/lazy.nvim.git"
  local out = vim.fn.system({ "git", "clone", "--filter=blob:none", "--branch=stable", lazyrepo, lazypath })
  if vim.v.shell_error ~= 0 then
    vim.api.nvim_echo({
      { "Failed to clone lazy.nvim:\n", "ErrorMsg" },
      { out, "WarningMsg" },
      { "\nPress any key to exit..." },
    }, true, {})
    vim.fn.getchar()
    os.exit(1)
  end
end
vim.opt.rtp:prepend(lazypath)

-- Make sure to setup `mapleader` and `maplocalleader` before
-- loading lazy.nvim so that mappings are correct.
-- This is also a good place to setup other settings (vim.opt)
vim.g.mapleader = " "
vim.g.maplocalleader = "\\"

-- Setup lazy.nvim
require("lazy").setup({
  spec = {
    -- import your plugins
    {
      'altermo/ultimate-autopair.nvim',
    event={'InsertEnter','CmdlineEnter'},
    branch='v0.6', --recommended as each new version will have breaking changes
    opts={
        --Config goes here
    },
    },
    {"nvim-treesitter/nvim-treesitter", lazy=false, build = ":TSUpdate"}
  },
  -- Configure any other settings here. See the documentation for more details.
  -- colorscheme that will be used when installing plugins.
  install = { colorscheme = { "habamax" } },
  -- automatically check for plugin updates
  checker = { enabled = true },
})

2. Install Python parser with :TSInstall python
3. Open an empty Python file and type """

Version info

NVIM v0.10.3
Build type: RelWithDebInfo
LuaJIT 2.1.1731601260

Health check

ultimate-autopair
- ERROR test(rfaswarp) { '"foo|"', "\1", '"|"foo', {ts = true} } failed, actuall result: '|""foo'
- ERROR test(rfaswarp) { '"|foo"', "\1", '"|"foo', {ts = true} } failed, actuall result: '"|foo"'
- ERROR test(rfaswarp) { '"|"', "\1", '"|"', {ts = true} } failed, actuall result: '|""'
- OK all test in category fastwarp have passed
- OK all test in category options have passed
- OK all test in category ext_cond have passed
- OK all test in category filter have passed
- OK all test in category simple have passed
- OK all test in category close have passed
- OK all test in category newline have passed
- OK all test in category backspace have passed
- OK all test in category tabout have passed
- OK all test in category ext_cmdtype have passed
- OK all test in category ext_alpha have passed
- OK all test in category multiline have passed
- OK all test in category ext_filetype have passed
- OK all test in category string have passed
- OK all test in category ext_suround have passed
- OK all test in category ext_escape have passed
- OK all test in category utf8 have passed
- OK all test in category ext_tsnode have passed
- OK all test in category ext_fly have passed
- OK all test in category space have passed
- OK all test in category space2 have passed

Additional information: Things work fine without Python parser installed.

[AllanChain]

I should also mention that if the auto-pairing feature fails initially, it will continue to fail unless I quit and reopen Neovim. However, if it works from the start, it will function throughout the entire Neovim process.