This is mostly down to desktop environment rather than distro, but I had the same experience as you with gnome on Ubuntu, and switching to fedora it was a lot better. Still some problems with the on-screen keyboard but it at least works. I guess having a more up-to-date version of gnome helps, or ubuntu’s additions to gnome mess with it.
I haven’t tried KDE but I’ve heard it’s been getting better touch support, so it might be worth trying out too.