beforeSendTransaction not firing

[sassomedia]

According to the docs, beforeSendTransaction should be called before any event is sent to Sentry but this method is not firing for me at all, neither in React nor in Node/Express.

beforeSendTransaction was introduced with v7.18 and we're using v7.24.2 ("@sentry/react": "7.24.2", "@sentry/node": "7.24.2"). Aside from automatic instrumentation, is there anything else needed to get this method to fire? Does anyone else have issues with this?

[AbhiPrasad]

I'm going to convert this into a bug report issue so we can investigate further there!

[AbhiPrasad]

Done in #6998 - will lock this discussion.