Checklist

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Summary

I love that the new data_editor allows for num_rows = “dynamic” or “fixed”. I’d like to suggest having another option that allows for adding but not deleting.

Why?

Deleting rows is often a scary thing. I like the ability to delete but I want to do it in a more controlled manner. I’m implementing an option that includes a column the user can check. If it’s checked then the process of deleting is done in the background where I save the row to a backup dataframe in case we need to retrieve it.

How?

Allow for a new option for the num_rows parameter in data_editor, called "add" or something similar.

Additional Context

No response