Bug summary

Tests / Python 3.11 on macos-13 (pull_request)
Tests / Python 3.12 on ubuntu-24.04 (pull_request)

warning: GioUnix was imported without specifying version

even bot cannot pass pytest

Code for reproduction

None

Actual outcome

#30530

https://github.com/matplotlib/matplotlib/actions/runs/17561862316/job/49879920736?pr=30530

Expected outcome

None

Additional information

No response

Operating system

No response

Matplotlib Version

3.11.0.dev1302+g4c817b820

Matplotlib Backend

No response

Python version

No response

Jupyter version

No response

Installation

None