Issue is not correctly linked to Changelog Entry

[endorama]

I created some dummy PRs and Issue to test the changelog consolidation automations, but I'm not sure is working as expected.

This is the example PR: https://github.com/endorama/elastic-agent/pull/3, linked to https://github.com/endorama/elastic-agent/issues/4

But when consolidating the changelog with build issue 4 is not picked up:
https://github.com/endorama/elastic-agent/blob/ca866a924b18cee35e10afebffe3a5c5e69c6e61/changelog/next.yaml#L15-L26