Troubleshooting Calculated Field

I want to create a calculated field (formula) where I want to add 1 day. I try the following formula: today + 1, but the calculated field remains empty."

(variable today is a date time with timezone )

I try with all calculation engine

I test with the demo.nocobase.com and i have the same probleme

You can use the date calculation node. Date Calculation - NocoBase