I really need to be able to set a filter in a rollup field, like available in airtable. The current situation is solving it with around 130 Formular fields in the main table with 400k reocrds. And then the sum function in rollup is used on that formular field, which is either having a value or 0 depending on the conditions in the formular. This has the disadvantage that changing a record in this table takes around 80s. It looks like it is because all formulars for all 400k records are getting recalculated on every change.
