This PR fixes two errors that happened when merging recent metrics related changes:
The changes made in 2907c6b6146f40888e05a28274783f6ab8c7b27c were not included when merging up into main so those were added back
The initialization of the map that holds counters for metrics values in FateMetrics was missing which was causing errors. Now things are properly initialized
This PR fixes two errors that happened when merging recent metrics related changes: