• I am on the latest Poetry version.
• I have searched the issues of this repo and believe that this is not a duplicate.
• If an exception occurs when executing a command, I executed it again in debug mode (-vvv option).

• OS version and name: Windows 10
• Poetry version: Poetry (version 1.2.0a2)
• Link of a Gist with the contents of your pyproject.toml file:

[tool.poetry]
name = "test"
version = "1"
description = "test"
authors = []

Issue

When I am in a shell created by poetry shell the deactivate command doesn't deactivate the env.

To deactivate the virtual environment without leaving the shell use deactivate.
- https://python-poetry.org/docs/basic-usage#activating-the-virtual-environment

> poetry shell
Spawning shell within C:\Users\amongus\AppData\Local\pypoetry\Cache\virtualenvs\test-O3eWbxRl-py3.10
> (Get-Command python).Path
C:\Users\amongus\AppData\Local\pypoetry\Cache\virtualenvs\test-O3eWbxRl-py3.10\Scripts\python.exe
> deactivate
> (Get-Command python).Path
C:\Users\amongus\AppData\Local\pypoetry\Cache\virtualenvs\test-O3eWbxRl-py3.10\Scripts\python.exe
> exit
> (Get-Command python).Path
C:\Users\amongus\AppData\Local\Programs\Python\Python311\python.exe