Fix error when a shared event loop is unset #2351

Job	Run time
Run linters	1m 16s
ubuntu - Python 3.11	1m 13s
ubuntu - Python 3.10	1m 13s
Lint GitHub Actions / 🔐 Analyze repo with zizmor 🌈	26s
ubuntu - Python 3.13	1m 30s
windows - Python 3.14-dev	2m 46s
ubuntu - Python 3.12	1m 20s
windows - Python 3.11	2m 0s
ubuntu - Python 3.14-dev	1m 29s
windows - Python 3.9	2m 43s
ubuntu - Python 3.9	1m 46s
windows - Python 3.13	2m 14s
windows - Python 3.12	2m 5s
windows - Python 3.10	1m 46s
Check	15s
Create GitHub release	26s
Publish packages to pypi.org	0s
Publish packages to test.pypi.org	0s
	24m 28s

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