Possible deadlock with the ToastRack and Tooltip that appeared out of nowhere

[arcivanov]

This is a new issue that happens during the application shutdown, I guess with 0.67.1. Crucially I'm not using a ToastRack nor Tooltip (not even sure what those are)

<06-13 04:16:09.592 CRITICAL bt.trader [trade:817]: Critical failures occurred - shutting down
  | ExceptionGroup: Critical failures occurred - shutting down (1 sub-exception)
  +-+---------------- 1 ----------------
    | Traceback (most recent call last):
    |   File "/home/arcivanov/Documents/src/karellen/myapp/src/main/python/myapp/trade.py", line 783, in _ui_loop
    |     await myappr.run_async()
    |   File "/home/arcivanov/.pyenv/versions/myapp/lib/python3.12/site-packages/textual/app.py", line 1572, in run_async
    |     await app._shutdown()
    |   File "/home/arcivanov/.pyenv/versions/myapp/lib/python3.12/site-packages/textual/app.py", line 2788, in _shutdown
    |     await self._close_all()
    |   File "/home/arcivanov/.pyenv/versions/myapp/lib/python3.12/site-packages/textual/app.py", line 2768, in _close_all
    |     await self._prune_node(stack_screen)
    |   File "/home/arcivanov/.pyenv/versions/myapp/lib/python3.12/site-packages/textual/app.py", line 3418, in _prune_node
    |     raise asyncio.TimeoutError(
    | TimeoutError: Timeout waiting for [Header(), TradingClockBar(), Grid(id='content-grid'), Footer(), ToastRack(id='textual-toastrack'), Tooltip(id='textual-tooltip')] to close; possible deadlock
    | 
    +------------------------------------

I have neither added ToastRack nor Tooltip to the app and it's completely unclear to me why would they be there.

Textual Diagnostics

Versions

Name	Value
Textual	0.67.1
Rich	13.7.1

Python

Name	Value
Version	3.12.3
Implementation	CPython
Compiler	GCC 13.2.1 20240316 (Red Hat 13.2.1-7)
Executable	/home/arcivanov/.pyenv/versions/3.12.3/envs/boris-trading/bin/python

Operating System

Name	Value
System	Linux
Release	6.8.11-300.fc40.x86_64
Version	#1 SMP PREEMPT_DYNAMIC Mon May 27 14:53:33 UTC 2024

Terminal

Name	Value
Terminal Application	Unknown
TERM	xterm-256color
COLORTERM	truecolor
FORCE_COLOR	Not set
NO_COLOR	Not set

Rich Console options

Name	Value
size	width=252, height=70
legacy_windows	False
min_width	1
max_width	252
is_terminal	True
encoding	utf-8
max_height	70
justify	None
overflow	None
no_wrap	False
highlight	None
markup	None
height	None

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[willmcgugan]

Duplicate of #4643

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