GitLab Runners cleaning campaign ongoing (ETA 2nd October 2023). Check https://cern.ch/otg0078219 for further information.
This MR is to fix ATLASRECTS-4684.
It is rather clear that a complete replacement of raw SG access is not quite possible in this particular tool some aspects can be. One of them is AthenaAttrList access.
This needs approval from @gemmeren and/or @mnowak