I have checked test program in Linux Ubuntu 19.04. The result is the same as for Linux Ubuntu 18.04.
** Attachment added: "Test program works in Linux Ubuntu 18.04" https://bugs.launchpad.net/ubuntu/+source/libappindicator/+bug/1830422/+attachment/5266960/+files/appind-menu.Ubuntu18.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1830422 Title: Long Gtk menu into appindicator1 cannot be scrolled: arrow bars are absent To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libappindicator/+bug/1830422/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs