Plugin install failure on Poetry 2.0.1

[Some7hing0riginal]

I have the following in my TOML file:

[tool.poetry.requires-plugins]
poetry-dotenv-plugin = ">=0.2.0"

On poetry install we get the following:

$ /usr/local/bin/python -m poetry install
Ensuring that the Poetry plugins required by the project are available...
The following Poetry plugins are required by the project but are not installed in Poetry's environment:
  - poetry-dotenv-plugin (>=0.2.0)
Installing Poetry plugins only for the current project...
Updating dependencies
Resolving dependencies...
Because poetry-plugin-export (1.6.0) depends on poetry-core (>=1.7.0,<2.0.0)
 and poetry-project-instance depends on poetry-core (2.0.1), poetry-plugin-export is forbidden.
So, because poetry-project-instance depends on poetry-plugin-export (1.6.0), version solving failed.

I have no dependencies explicitly stating we need poetry-plugin-export for anything.