Test sporadically fails.

[tobiasraabe]

The test test_live_execution_skips_do_not_crowd_out_displayed_tasks sporadically fails on MacOS and I have no machine to debug it.

https://github.com/pytask-dev/pytask/actions/runs/4902488535/jobs/8754365770?pr=373

[NickCrews]

@tobiasraabe I am on a mac and can try to help. Can you give me some pointers as to how you think I should go about testing?