Well, as you could see from the comment just after yours, this can be said as personal.
I'm the lead interaction designer in the project, and we actualy do make some users tests in all components, nobody on the tests ever talked about it. If this was really at least near a issue, one of the more than 24 people tested would have said something. (really different personas used as template for the tester finding process)

But again, we can talk as much as you want on the subject, because I'm really glad to hear a comment outside of the " common " problem and more into my area of joy/work

I think you also have my email, if you want to directly contact me at any time
*if you like I can also send you the design sheet of the grey theme, so you can customize it for you

BR

MArcelo