[Flaky CI]: E2E nextjs-16-cf-workers Test - tests/parameterized-routes.test.ts › should create a parameterized pageload span when the `app` directory is used

### Flakiness Type

Other / Unknown

### Name of Job

E2E nextjs-16-cf-workers Test

### Name of Test

[chromium] › tests/parameterized-routes.test.ts:4:5 › should create a parameterized pageload span when the `app` directory is used

### Link to Test Run

https://github.com/getsentry/sentry-javascript/actions/runs/33646601039/job/100304419536

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_This issue was automatically created._

Start with tests/parameterized-routes.test.ts and the named Chromium test, then inspect the linked E2E nextjs-16-cf-workers run for the failure details. Determine why the parameterized pageload span assertion flakes when the app directory is used; done means the test passes reliably in that job.

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