Cannot use #Null on Term Date Basis column (Supplier site FBDI)

Summary:

Is there a way to use FBDI to blank out the Terms Date Basis Column on multiple supplier sites or a potential other solution?

Content (required):

There is a dropdown selection that you can choose values, but when manually entering #null I receive an error.

Version (include the version you are using, if applicable):

23B (11.13.23.04.0)

Code Snippet (add any code snippets that support your topic, if applicable):