Plugin conflicts with 'jiaoshijie/undotree'

[comiluv]

Description

With 'jiaoshijie/undotree' installed at the same time, when the user presses <leader>u for that plugin's functionality, remember.nvim prints error messages such as below and prevents the other plugin from showing undotree:

E5108: Error executing lua vim/_editor.lua:431: nvim_exec2()..BufWinEnter Autocommands for "*": Vim(append):Error executing lua callback: Vim:E944: Reverse range in character class
stack traceback:
	[C]: in function 'glob'
	...Data/Local/nvim-data/lazy/remember.nvim/lua/remember.lua:59: in function 'set_cursor_position'
	...Data/Local/nvim-data/lazy/remember.nvim/lua/remember.lua:99: in function <...Data/Local/nvim-data/lazy/remember.nvim/lua/remember.lua:98>
	[C]: in function 'nvim_exec2'
	vim/_editor.lua:431: in function 'cmd'
	...al/nvim-data/lazy/undotree/lua/undotree/split_window.lua:54: in function 'create'
	...Local/nvim-data/lazy/undotree/lua/undotree/collector.lua:137: in function 'run'
	...j/AppData/Local/nvim-data/lazy/undotree/lua/undotree.lua:21: in function 'toggle'
	[string ":lua"]:1: in main chunk
stack traceback:
	[C]: in function 'nvim_exec2'
	vim/_editor.lua:431: in function 'cmd'
	...al/nvim-data/lazy/undotree/lua/undotree/split_window.lua:54: in function 'create'
	...Local/nvim-data/lazy/undotree/lua/undotree/collector.lua:137: in function 'run'
	...j/AppData/Local/nvim-data/lazy/undotree/lua/undotree.lua:21: in function 'toggle'
	[string ":lua"]:1: in main chunk

Minimal init.lua to reproduce the issue

vim.g.mapleader = " "
-- auto install folke/lazy.nvim
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", -- latest stable release
		lazypath,
	})
end
vim.opt.rtp:prepend(lazypath)

local plugins = {
	{
		"vladdoster/remember.nvim",
		config = true,
	}, 
	{
		"jiaoshijie/undotree",
		dependencies = "nvim-lua/plenary.nvim",
		config = true,
		keys = { -- load the plugin only when using it's keybinding:
			{ "<leader>u", "<cmd>lua require('undotree').toggle()<cr>" },
		},
	},
}

require("lazy").setup(plugins, {})

Steps to reproduce the issue

1. Open any file in neovim
2. Press <leader>u