If I look e.g. at:
Testing 58 changes:
But then no list of changes.
If I then press Changes:
I get an empty page (other than red circle and "Changes" title).
I think this is a bug, which was already supposed to fixed by:
But for some reason this does not work as expected.
The changes screen in Jenkins only shows a log of Git changes that were cloned via the Git (or other SCM plugin). Its only useful for a single-project, single-branch job. Having it show the CQ changes would require writing a jenkins plugin that would make Jenkins think the CQ is some kind of an SCM (This is not trivial, SCM plugins in jenkns are ....strange...)
WRT the linked path, it works as expected:
This show up under the "loading change data" stage both in blue ocean and in the pipeline view.
Closing NOT A BUG.