Draft: Trigger: Fix xAOD::AuxSelection WARNING Selected dynamic Aux atribute not found in the registry
A proposal to fix ATR-22421, consists of two changes (separate commits):
- Initialise Trigger EDM dynamic aux accessors during configuration. A "python" solution based on initialising the accessors with
- Stricter checks for unwanted messages. Make
check_log.pytreat the now-fixed warnings as errors and reduce the warning count thresholds in two tests which check them.