When press install button (in Korean), the button keep pressed and the mouse cursor is the spinner, and it nothing happens

The application shows:

And my system is:

$ lsb_release -a
No LSB modules are available.
Distributor ID:	Linuxmint
Description:	Linux Mint 21
Release:	21
Codename:	vanessa

$ uname -a
Linux portatil 6.5.0-27-generic #28~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Fri Mar 15 10:51:06 UTC 2 x86_64 x86_64 x86_64 GNU/Linux

$ dpkg -l | grep mintlocale
ii  mintlocale                                                  1.5.9                                       all          Language selection tool

And when I try to execute as non-root user from the terminal this is the log when I click install:

$ mintlocale-im
/usr/lib/linuxmint/mintlocale/im.py:33: PyGIDeprecationWarning: Since version 3.11, calling threads_init is no longer needed. See: https://wiki.gnome.org/PyGObject/Threading
  GObject.threads_init()
/usr/lib/linuxmint/mintlocale/im.py:175: PyGIDeprecationWarning: GObject.idle_add is deprecated; use GLib.idle_add instead
  GObject.idle_add(self.check_input_methods_update_ui, currentIM, availableIM, allIM)
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/defer/__init__.py", line 487, in _inline_callbacks
    result = gen.send(result)
  File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 1632, in _run_transaction_helper
    tid = dbus_method(*args, timeout=_APTDAEMON_DBUS_TIMEOUT)
  File "/usr/lib/python3/dist-packages/dbus/proxies.py", line 141, in __call__
    return self._connection.call_blocking(self._named_service,
  File "/usr/lib/python3/dist-packages/dbus/connection.py", line 652, in call_blocking
    reply_message = self.send_message_with_reply_and_block(
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NoReply: Message recipient disconnected from message bus without replying
Traceback (most recent call last):
  File "/usr/lib/linuxmint/mintlocale/im.py", line 70, in install
    self.apt.update_cache()
  File "/usr/lib/python3/dist-packages/mintcommon/aptdaemon.py", line 38, in update_cache
    update_transaction = aptdaemon_client.update_cache()
  File "/usr/lib/python3/dist-packages/defer/utils.py", line 107, in _deferable
    return func(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/aptdaemon/errors.py", line 200, in _convert_dbus_exception
    raise get_native_exception(error)
  File "/usr/lib/python3/dist-packages/aptdaemon/errors.py", line 198, in _convert_dbus_exception
    return func(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 1500, in update_cache
    return self._run_transaction("UpdateCache", [], wait,
  File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 1608, in _run_transaction
    deferred.result.raise_exception()
  File "/usr/lib/python3/dist-packages/defer/__init__.py", line 130, in raise_exception
    raise self.value.with_traceback(self.traceback)
  File "/usr/lib/python3/dist-packages/defer/__init__.py", line 487, in _inline_callbacks
    result = gen.send(result)
  File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 1632, in _run_transaction_helper
    tid = dbus_method(*args, timeout=_APTDAEMON_DBUS_TIMEOUT)
  File "/usr/lib/python3/dist-packages/dbus/proxies.py", line 141, in __call__
    return self._connection.call_blocking(self._named_service,
  File "/usr/lib/python3/dist-packages/dbus/connection.py", line 652, in call_blocking
    reply_message = self.send_message_with_reply_and_block(
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NoReply: Message recipient disconnected from message bus without replying

Start by running mintlocale-im as a non-root user and reproduce the install-button failure. Read /usr/lib/linuxmint/mintlocale/im.py around install and /usr/lib/python3/dist-packages/mintcommon/aptdaemon.py around update_cache, then use the reported DBus NoReply traceback to guide investigation. Done means installing input methods completes or presents a usable error instead of leaving the button and cursor spinning.