Non-decorator property not honored in attr intersphinx

[jaraco]

Describe the bug

Like #7183, I've stumbled onto an apparent issue with intersphinx and :attr: references to properties. In particular, I'm getting this warning:

/Users/jaraco/code/main/cssutils/docs/css.rst:11: WARNING: py:attr reference target not found: cssutils.css.CSSStyleSheet.cssRules

Even though that property does exist. It does seem that if I replace the property() syntax with an @property decorator, the issue goes away.

How to Reproduce

$ git clone https://github.com/jaraco/cssutils@96019226
$ cd cssutils
$ tox -e docs | grep 'py:attr reference target not found: cssutils.css.CSSStyleSheet.cssRules'

Expected behavior

Sphinx should find the property.

Your project

https://github.com/jaraco/cssutils

Screenshots

No response

OS

any

Python version

3.10.1

Sphinx version

5.0.1

Sphinx extensions

No response

Extra tools

No response

Additional context

No response