Vlad "unrealistic to ask us to design an interface that you can not describe" Design is not something that is thought up and described in a bug report; it's a slow iterative process that takes place over a long period of time and requires a cohesive vision.
Im not diminishing your work on Orion, I think its hugely impressive; I am trying to help it to grow even more and become better. Apples design team has created just one vision of a browser, and it's not necessarily the best or the most appropriate vision for this project.
My suggestion is that the design could be improved by having some enthusiastic dedicated designers work on the project. It's your project, you can consider that suggestion or ignore it; I wish you the best of luck regardless 🙂