Journey test failure because build label was "missing" in the preview

[GentlemanHal]

The test toggles display settings and uses the preview to verify they are working correctly. In this case the preview didn't generate any broken builds that were shown outside the summary, which meant the build label (which isn't shown for building projects due to how the CCTray XML is updated) was missing as far as the test was concerned.

This isn't a major issue, but it does suck the tests might falsely fail randomly.

I don't think I want to complicate the test to retry or anything, unless this starts happening more frequently. Perhaps a better idea is to improve the preview to make it more consistent 🤔