Flaky tests #3928
Description
Bug explanation
Some UI tests are flaky (SplitButton_WithButtonInPopup_CanBeInvoked & SplitButton_ClickingSplitButton_ShowsPopup).
So far I have only seen tests fail which involve some kind of animation (more specific: opening popups).
I don't think we have had this problem with xUnit? Could this possibly be a problem with TUnit being too fast, or has something else changed?
see my comments as reference:
#3923 (comment)
#3915 (comment)
Version
main branch