I actually apparently didn't read that bug correctly. The issue is not the window manager at all. It's pcmanfm-qt. Just as with LXDE, the desktop (read: wallpapers) are managed by pcmanfm (see the --desktop switch, which we run by default).
That said, this is an upstream issue that will require a non-trivial fix, especially as they are trying to be agnostic in relation to components, meaning not just the window manager but also the display server so it's a bit of a rabbit hole: https://github.com/lxqt/lxqt/issues/1175#issuecomment-253859198 ** Bug watch added: github.com/lxqt/lxqt/issues #1175 https://github.com/lxqt/lxqt/issues/1175 ** Package changed: openbox (Ubuntu) => pcmanfm-qt (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1730411 Title: Multiple monitors wallpaper handled as only one big monitor. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pcmanfm-qt/+bug/1730411/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
