when I hit F10 and then start cursors down I expect some kind of visual confirmation of the menu entry I am to activate, but there is nothing highlighted.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: evince 3.28.4-0ubuntu1.2
ProcVersionSignature: Ubuntu 4.15.0-1065.75-oem 4.15.18
Uname: Linux 4.15.0-1065-oem x86_64
ApportVersion: 2.20.9-0ubuntu7.9
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Sun Dec 8 11:50:26 2019
DistributionChannelDescriptor:
# This is the distribution channel descriptor for the OEM CDs
# For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-somerville-bionic-amd64-20180608-47+beaver-three-eyed-raven+X92
InstallationDate: Installed on 2019-11-16 (22 days ago)
InstallationMedia: Ubuntu 18.04 "Bionic" - Build amd64 LIVE Binary 20180608-09:38
SourcePackage: evince
UpgradeStatus: No upgrade log present (probably fresh install)
Without a screenshot I'm assuming this is the menu that you see while a document is open. I can confirm that there is an issue but the effect seems to be dependent on the theme used.
With Ambiance and Radiance I agree that there is no highlighting of the menu item at all as you move up and down.
With Adwaita and Adwaita Dark I see the menu item outlined with grey box that extends to the full width of the menu and moves up and down as expected.
All this is with Ubuntu 18.04.