Wait for modal events to fire

Editor assessment

Exactly what a test commit should look like: test(overlays) correctly signals no production code changed, the scope narrows it to overlay behavior, and 'wait for modal events to fire' is imperative, lowercase, and states the concrete adjustment. At well under 72 characters it displays fully in GitHub and tooling. There is no body, but for a test-stability tweak the header carries enough context; a mention of which flakiness motivated it would be the only enhancement. A dependable, low-noise entry.