I can still reproduce this bug. You have to switch between windows to see it. See the attached screencast.
** Attachment added: "Nautilus-Theme-Bug.ogv" https://bugs.launchpad.net/ubuntu-themes/+bug/1743803/+attachment/5092607/+files/Nautilus-Theme-Bug.ogv -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ubuntu-themes in Ubuntu. https://bugs.launchpad.net/bugs/1743803 Title: Nautilus text overlapping with translucent background Status in Ubuntu theme: Fix Released Status in ubuntu-themes package in Ubuntu: Fix Released Bug description: On the screenshot attached, calculator has focus, we see text overlapping in Nautilus 3.26.0. Using default theme on Ubuntu 17.10 This bug was originally reported in https://gitlab.gnome.org/GNOME/nautilus/issues/211, but we assume it's Ubuntu theme fault. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-themes/+bug/1743803/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp