For example a script requested an url and server made a redirect. As result I see two resources records in Network panel. Both records have 'script' in Initiator column. I think it'd be nice to see that the first record has 'script' but the second record has 'Network' and initial request's url as the second part of the field.
Adding a new enum value for redirect does not make much sense as this is a UI issue. *** This bug has been marked as a duplicate of bug 67367 ***