I have a simple model that exports records from a feature class to a CSV file. It works the first time, after that it gives me the error file already exists (see below) instead of overwriting the file. The setting is correct in my options:

and I get this error:

If I remove the CSV file using the catalog pane (or even go into File Explorer and remove both the CSV and XML) and refresh the model still fails, stating the CSV already exists. I have to completely exit out of Pro and restart for it to work.
Any ideas?
Thanks,
Tycho