13.0.0.80: Inserting Code Template triggers unexpected Variables dialog

When defining and triggering the following Code Template, the Variables dialog is displayed, prompting for a value for “:”.
When I confirm the dialog, I get a warning: Parameter ‘’ not found

Can you reproduce this?

BEGIN
FOR c IN (
**
)
LOOP
NULL;
END LOOP;
dbms_output.put_line( ': ’ );
END;

I see this, it’s been logged.

Thanks,

Michael

Fixed next beta.