Deduplication is happening even after removing Dedupe from integrations

[jacobgmathew]

Is there an existing issue for this?

• I have checked for existing issues https://github.com/getsentry/sentry-javascript/issues
• I have reviewed the documentation https://docs.sentry.io/
• I am using the latest SDK release https://github.com/getsentry/sentry-javascript/releases

How do you use Sentry?

Sentry Saas (sentry.io)

Which SDK are you using?

@sentry/nextjs

SDK Version

8.44.0

Framework Version

Next 14.0.2

Link to Sentry event

No response

Reproduction Example/SDK Setup

sentry.client.config.js:

{
  debug: true
  integrations: (integrations) =>
    integrations.filter((integration) => integration.name != 'Dedupe'),
}

Steps to Reproduce

Call let eventId = Sentry.captureException(error) in window.onerror.

Sentry has already captured the event (in the GlobalHandlers integration?).

Expected Result

A second error should be sent to Sentry since Dedupe integration is removed and the eventId returned should correspond to this event.

Actual Result

Second error is not send and eventId cannot be found on Sentry. Sentry prints out the following debug message:

Sentry Logger [log]: Not capturing exception because it's already been captured.