Update startAtOriginalPerigee tracking flags to true (ATLASRECTS-8132)

Update startAtOriginalPerigee tracking flags to true (ATLASRECTS-8132)

Tracking/TrkConfig/python/TrkConfigFlags.py

@@ -215,7 +215,11 @@ def createTrackingConfigFlags():
     # Control cuts and settings for different lumi to limit CPU and disk space
     icf.addFlag("Tracking.cutLevel", cutLevel)
 
-    icf.addFlag("Tracking.TRTStandalone.startAtOriginalPerigee", False)
+    # Disabled for data-taking up to 2024 included and MC campaigns up to MC23e included
+    icf.addFlag("Tracking.TRTStandalone.startAtOriginalPerigee",
+                lambda prevFlags: (
+                    (not prevFlags.Input.isMC and prevFlags.Input.DataYear>2024) or
+                    (prevFlags.Input.isMC and prevFlags.Input.RunNumbers[0]>=491000) ) )
 
     # Turn on InDetRecStatistics
     icf.addFlag("Tracking.doStats", False)