Summary-OpenFormula-Summary incorrect in 3.9.1

In report I have set two group for example g_x (with column x), g_xx (with column xx).
Next I have prepared following functions:

1. TotalGroupSumxx - Summary on column for example nx reseted on g_xx; level 4
2. Formulaxx ="=IF([TotalGroupSumxx]=0;0;1)"; level 3
3. TotalGroupSumx - Summary on Formulaxx reseted on g_x level 2

The result is incorrect (In attached reports - 7 instead 4). Formulaxx has worked as IF([nx]=0;0;1).

Attached Files

• test_sum_openformula_sum.prpt (5.2 KB)
• test_sum_openformula_sum.pdf (2.0 KB)