Option to adjust/tweak the color for the Active connection Tab too to be more easily distinguishable.
Now on the OSX the barely noticable vs the Windows version.
I'm happy to report that Royal TSX 4.0 has been released and hopefully lets you more easily distinguish the selected from unselected tabs. If you feel like the distinction is still too light, please file a new feature request.
For more information about the major new features of Royal TSX 4.0, please head over to our major upgrade landing page.