These fields are meant to be left out
If a formula, rollup, or lookup field is missing from your form, nothing is wrong. Air Fill only shows fields it can write a value into, and those fields are read-only in Airtable.
Which fields these are
Airtable calculates some fields for you, so a form has no value to put in them. These include:
- Formulas
- Rollups
- Lookups
- Autonumber
- Created time, and similar computed fields
Because they’re computed, they won’t show up in Manage fields or when you create a form. Everything you can actually fill in is still there, and the calculated fields keep updating in Airtable on their own.