Top Down/ Bottomup calculation question in business rule

Summary:

Hi Experts,

Recently, there was a discussion about the SET FRMLBOTTOMUP ON command, which should enforce bottom-up calculation even for complex formulas, such as C = A → D + B → D.

However, the issue is that even when using this command, the log message still shows:
"Formula for member [C] will be executed in [TOPDOWN] mode before commit block interval for calculation" for the pull method.

Has anyone encountered this before?

Content (please ensure you mask any confidential information):

I have tried a few approaches:

Pull Method: Complex Formula without SET FRMLBOTTOMUP ON

FIX(Whatever)
  "C" = "A"→"D"+"B"→"D";
 ENDFIX