See video in URL field for example. When I try to zoom in Clip Monitor with the viewport toolbox: WHAT HAPPENS: The zoom slider is unresponsive when I left-click+drag WHAT SHOULD HAPPEN: Zoom slider should work when I left-click + drag or mouse-wheel up/down. Bug discovered while using Kdenlive 17.03.70 git master from AUR on Antergos (Arch) Linux x64, GNOME 3.22.2 desktop environment, Xorg 1.18.4, kernel 4.8.13-1 ARCH.
Can you check if my last commit fixes your problem ? Seems ok for me now
Checked and confirmed -- everything seems to work fine. Thank you sir!! Marking bug as resolved/fixed.