Expose all data storage conversions

migrate.py

@@ -278,6 +278,8 @@ def process():
     for e in calculators_ts_entries:
         # Check if inverse exists. We hide the one with the smaller factor (usually < 1) or hide alphabetical later one.
         # But a better heuristic: reverse of split(' to ')
+        if e.get('category') == 'data':
+            continue
         parsed = split_conversion_name(e['name'])
         if parsed:
             rev_name = f"{parsed[1]} to {parsed[0]}"