Custom Aggregation Logic Not Applying to Certain Vizs

I have custom aggregation logic in a Calculated Field.

Why is that logic not being applied to certain Visualizations like Waterfall Charts, etc.?

To answer this question requires us to understand where and how you are creating the calculated field (data prep or visualization layer) and how you are using it in the visual.

@Andrew_Jaroncyk, please provide relevant details requested by @gillepa so that we have clear understanding of your situation, issue you are encountering and respond accordingly to address that issue.