User Still Appearing in Sentry After Removal via Okta

### Environment

SaaS (https://sentry.io/)

### What are you trying to accomplish?

Remove a user from Sentry by deprovisioning them in Okta (Sentry SCIM provider integration).

### How are you getting stuck?

After removing a user in Okta, they still show up in the Sentry organization.

The user has correctly configured Okta (and the Sentry provisioner) according to our official documentation for [Okta: SSO](https://docs.sentry.io/organization/authentication/sso/okta-sso/) [Okta: SCIM](https://docs.sentry.io/organization/authentication/sso/okta-sso/okta-scim/).

[Short video provided](https://app.intercom.com/a/inbox/onh0p2wm/inbox/shared/all/conversation/215474146389595#part_id=comment-215474146389595-44728662207)

### Where in the product are you?

Settings - Members

### Link

_No response_

### DSN

https://f8b5dd0e1f11a627797914e8ab325ba5@o1335797.ingest.us.sentry.io/4509867328667650

### Version

_No response_

Start by reviewing the linked Okta SSO and SCIM documentation and the behavior in Settings - Members, then use the provided video and reproduction details to investigate deprovisioning. Done means a user removed through Okta no longer appears in the Sentry organization.

Written by the indexing model from the issue text.