Same issue here with Jamulus tooltips : https://github.com/corrados/jamulus/issues/456
** Bug watch added: github.com/corrados/jamulus/issues #456 https://github.com/corrados/jamulus/issues/456 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1478173 Title: Ambiance & Radiance themes are missing a "background-color" for tooltip elements (needed for GTK3-enabled Firefox Nightly) To manage notifications about this bug go to: https://bugs.launchpad.net/hundredpapercuts/+bug/1478173/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
