[Tracking] On-going effort to fix flakey tests

[vanessayuenn]

Whenever @storybookjs/core encounters a flakey test, please add it to the list here. As part of empathy rotation, we will try to fix these one at a time.

unit tests

Preview Give feedback

1. CI Flake: BootstrapQueue.test.ts #28439
   +0
   

e2e tests

Preview Give feedback

1. Core: Fix filters not being applied in WebKit #26949
   bug ci:normal core +3
   
2. Build: Fix flaky e2e tests with auto-retrying assertions #26950
   build ci:normal +2
   
3. Check command seems to be inconsistent #27047
   +0
   
4. Bench script flakiness #27059
   +0
   
5. Addon Test: Optimize internal dependencies #29595
   bug ci:normal patch:done patch:yes +4
   
6. Next.js Portable Stories https://app.circleci.com/pipelines/github/storybookjs/storybook/83911/workflows/1ac5ebf1-0625-4289-a808-c3b4a430e787/jobs/706840
7. [firefox] › addon-docs.spec.ts:113:7 › addon-docs › source snippet should not change in stories bloc https://app.circleci.com/pipelines/github/storybookjs/storybook/86244/workflows/bbca232e-6f53-4f70-8217-75ba95a6646b/jobs/725551/parallel-runs/9
8. Internal: Test-runner flake due to navigations that happened during a test run #30032
   +0

chromatic

Preview Give feedback

1. Font-related flake like https://www.chromatic.com/test?appId=635781f3500dd2c49e189caf&id=6669cc6a186e19f7f7c30ba4
2. Font-related flake https://www.chromatic.com/test?appId=635781f3500dd2c49e189caf&id=66aa51b2128a04d753f85725