Description of problem: I have tested F19 TC6 on x86 Intel tablet and gnome-shell behavior was weird. Taps on running apps (files, firefox...) acted as mouse clicks, but taps on gnome-shell panel on the top acted only as a cursor move (so I was unable to open network settings or activities). The same was with on-screen keyboard. On the activities overview was everything OK (taps acted as clicks, even on keyboard or top panel).
This is a known problem, see https://bugzilla.gnome.org/show_bug.cgi?id=697192.
I'll dupe this on bug 990104 which has a bit more activity. *** This bug has been marked as a duplicate of bug 990104 ***