SUM Range - Expression Builder wrong

Vassal 3.7.8 WIN64

Expression Builder
Function - Sum & Count - By Range - SumRange(min, max, prop, expr)

The expression build window displays ONLY fields for: MIN, MAX, RESULT.

Fields for PROPERTY and EXPRESSION are missing.

NOTE Missing fields for property and expression

Thanks, the fix has already been done and will be in the 3.7.9 release.