Budgeting flex payments

I’ve realised that when you flex a payment it doesn’t impact the budgeting and the payments created in the subsequent months and they to me seems wrong.

So for instance if I’m flexing a 900 Payment into 3 payments I’d expect to then see only 300 in the category under trends but currently you’re still seeing the whole purchase as a single payment which kinda skews the budget.

Could you please fix this ?