options set as default not working

If I make a change to an option in the Notations Options dialog and then click the Save as Default button, and then create a new flow, the new default options are not applied to the new flow.

Thanks for reporting this. In fact they are correctly saved and will be used for any new project that you subsequently create, but you’re right that they are not currently used for new flows within the current project. We’ll take a look at this.