Flaky test: UI

[raineorshine]

The new ui fails in the CI but passes locally. It looks like the cursor is null in the CI and the first pasted thought locally, but I'm not sure why there would be any difference there.

I tried ArrowDown to try to set the cursor but that did not help.

https://github.com/cybersemics/em/actions/runs/20589237358/job/59131618366

[raineorshine]

I will revert my commits so main isn't failing the CI. The original commits are:

0b91b98
48ca135