If I hover the mouse over the slide pane and use the scroll wheel to scroll down, it works as expected. If I scroll up, rather than moving a few slides, it always goes all the way back to slide 1. This makes navigation really irritating.
Correction: this only happens AFTER you scroll down. So, if you click a slide and scroll up, it scrolls up. If you click a slide and scroll down, then try to scroll up, it returns to slide 1.
I can't reproduce the problem in 3.5.4 with Ubuntu 12.04 x86_64. Have you tried in a newer version if it is also broken there? And can you tell which Linux-distro and version you are using?
At the time I noticed it, I was using Fedora 16. I no longer have that computer, so I'm afraid I can't add information. Sorry. For what it's worth, though, on my gentoo system with libreoffice 3.5.6.2, it behaves normally.
set the bug to solved as it isn't reproducable anymore.
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.