Virtually impossible to (visually) distinguish different tabs in Studio 2017

Am I the only one who finds it virtually impossible to distinguish different tabs in Studio 2017? Is there any way to improve this? Maybe with a custom theme or something? Has anyone else reported this, and if so, are you guys planning on improving it at all?

For example, I just looked, and one single pane contains all these tabs:

1. Termbase Viewer
2. Fragment matches - ...
3. Comments
4. Termbase Search
5. Concordance Search - ...
6. Term Recognition

But they don't even has a little line or anything in between them (!!!), so it just looks like one long line of words. This makes it very difficult to see at a glance what any of them are.

It is also very hard to see which one is selected. The relevant text get a little lighter, but that's about it. Also, it feels counter-intuitive somehow that the tabs come down from above. I know this is needed, as some UI elements have their tabs the other way around (like in Chrome, Firefox), because their content is actually below the tabs, but still, this just adds to the general confusion.

The UI is actually very good, structurally, and it is also very flexible (as you can move stuff around), which is good, but it needs some added visual clarity.

Michael