In compiled and installed 4.12 about 10 days ago now.
The only issue I found is that edge resistance for changing workspaces seems to vary sometimes. At times, it becomes *very* hard to change workspace using the pointer, and even moving the pointer more than the equivalent of a screen's width doesn't cause a switch.
After switching with the keyboard, things seem normal again.
I haven't really found a systematic sequence of operations which cause this resistance change. It does seem as if the resistance increases with the amount of typing - go figure. Just now, after the typing of the above text, I had much more resistance than normal.
Not a bug, this is because of the fix for bug 11456
I suspected as much. I did read that bug before complaining...
This is very unfortunate. I never had any problem with what is
described in that bug (#11456), but I hit the workspace switch
Is there any way to make this optional/selectable?