Artifacts from previous pipeline are there! imho they should not be there

The artifacts of a previous pipeline are available and can be accessed by the current job.
I get this issue whether I use “dependencies” or not. As far I understood each pipeline has its own workspace and thus artifacts from previous run shall not be easily accessible.

The pipelines run on the same runner.

Gitlab version is 16
gitlab-runner 13.3.1

Thanks in advance.