Appsheet Reference Nested Table not populating reference data

[BeefWindow]

Hello There, 

I have a thing where I am creating a new record for a Spray record for horticulture. I create the spray record and press save. I have chemicals which are applied but this data lives in a different table. I add a new chemical and this form pre-populates the link back to the application record ID so the nested table can show the chemicals applied in the application record...

When I save the spray record with the populated Application ID, I can see the application ID feild is locked or uneditable (fine) but when I go to save the record and it auto navigates back to the application record detail view, I can see the related chemical applied for a second, then it re-freshes and it disappears.

I check the data source table and I can see the record was created, but the Application ID reference was not saved. I dont know why

Any idea team? Sorry I am so bad at explaining 

[Rafael_ANEIC-PY]

Hello there @BeefWindow ,

Please try setting the Editable If condition of your troublesome column to FALSE and give it a try again.