When hovering over a colored tab (set in the connection Properties → User Interface → Color) with the mouse cursor, the color is lost, as shown on this gif:
Hi,
Unfortunately it's the default behaviour of the third party we use with the highlight on mouse over .
Sorry about that
David Hervieux
Alright, no worries. I just thought of reporting this "bug" for the sake of reporting any bug I encounter, but it is far from being an annoying bug. :)