On Demand rule at Parent currency is overridden by Consolidation

Hi,

We have developed on demand rule to calculate data for few accounts at Parent Currency Level. This rule is working fine and giving expected results.
But when we run consolidation the calculated data at parent currency level is replaced by data Translated from its Entity Currency.

e.g.

Amount for Account1 at Entity Currency - 43.33
After running Custom rule: Account1 at Parent Currency - 42.74 (This is the expected value and is correct)
But after running consolidation: Account1 at Parent Currency - 43.33 (the value is getting replaced which should not happen. The account type for this account is non currency)