You mean when using that stock zip in 1080 mode, the keyboards from Dialogs and Widgets submenus dont show up? I can't reproduce it on my Ultra. Does restart resolve it for you (e.g. if low memory)? Can somebody else reproduce the issue?
A new update was available when I just tried. Was reporting 7.5.1 last night. The Ultra I'm using is now on 7.6.0 - build 4113-29 and it's working fine now!