I'm not familiar with gnome-terminal and not much with CSS, but I have decided to dig into this bug and see what's happening.
My first finding is that yes we should just drop the 'scrollbar- background-theming.patch' from gnome-terminal and fix the theme. So I made that change to gnome-terminal... My second finding is that the Yaru theme is already correct and doesn't seem to need fixing: terminal-window { notebook { scrollbar { background-color: transparent; It seems Yaru's request for 'transparent' comes out as white. Any other colour seems to work -- it's only 'transparent' that doesn't. So this appears to be a bug in either GTK or gnome-terminal failing to honour 'transparent'. And yes we should still remove the patch scrollbar- background-theming.patch as well. I'll be away for the next week or so, so maybe someone else can finish this or I will look into it further when I return. ** Also affects: gtk+3.0 (Ubuntu) Importance: Undecided Status: New ** Changed in: gtk+3.0 (Ubuntu) Importance: Undecided => Low -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-terminal in Ubuntu. https://bugs.launchpad.net/bugs/1691678 Title: Scrollbars escape the bottom and right side of the Terminal window by 1px To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-terminal/+bug/1691678/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs