Tags with tilde characters are not shown in the agenda

[lyz-code]

Describe the bug

I tend to write some tags in spanish, and some words contain tilde characters such as á é í ó ú, when opening the agenda tags with these characters are not shown

Steps to reproduce

Add a test.org file with the next content:

* Heading 1                                                              :tílde:normal:
  SCHEDULED: <2025-01-18>

Open the agenda

Expected behavior

The tílde tag is shown in the agenda

Emacs functionality

No response

Minimal init.lua

local tmp_dir = vim.env.TMPDIR or vim.env.TMP or vim.env.TEMP or "/tmp"
local nvim_root = tmp_dir .. "/nvim_orgmode"
local lazy_root = nvim_root .. "/lazy"
local lazypath = lazy_root .. "/lazy.nvim"

for _, name in ipairs({ "config", "data", "state", "cache" }) do
	vim.env[("XDG_%s_HOME"):format(name:upper())] = nvim_root .. "/" .. name
end

-- Install lazy.nvim if not already installed
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)

require("lazy").setup({
	{
		"nvim-orgmode/orgmode",
		event = "VeryLazy",
		ft = { "org" },
		config = function()
			require("orgmode").setup({
				org_agenda_files = {
					"*.org",
				},
				org_id_link_to_org_use_id = true,
			})
		end,
	},
}, {
	root = lazy_root,
	lockfile = nvim_root .. "/lazy.json",
	install = {
		missing = false,
	},
})

require("lazy").sync({
	wait = true,
	show = false,
})

Screenshots and recordings

No response

OS / Distro

linux

Neovim version/commit

NVIM v0.10.0

Additional context

No response