That worked Phil! Thank you so much. I made the header row bold in all 3 tables in my workbook. I then deleted the app and started again (the app is in very early stages of development, so this was not a problem). I launched AppSheet again from the m...

Delta sync was set to OFF. I have set it to ON and refreshed, but the rows are still not showing. Should I leave Delta Sync at ON?

I have a named range called Category (Category!A2:A980). The table is stored as a Google Sheet in a workbook containing 3 sheets. Each sheet is used as one table in my app and the other two tables are displaying correctly in the app. One of the other...

Thanks for your swift response, Aleksi. There are no duplicates in my key column. There is only one column in my table, which contains this info: Category Groceries Cash Dining Household Gym Charity Othe I do not intend to allow duplicates in this ta...