The top bar isn’t included on naked headers as the header is overlaid over the content below, and positioned absolutely to do so. Not possible to do with the top bar without a lot more code – not something we have implemented and don’t have any plans to do so at the moment.
Thanks for pointing this the issue on posts/portfolio items, just fixed it. Will include this fix in the next update.
If you need it sooner, let me know and I’ll provide it here.
– Ed