Text selection at the right-side window after vertical split
System: Archlinux 64-bit. Gnome-shell
After a vertical split, the separator in the middle appeared to be very slim but it's actually wide for drag. For this reason, the left-most letter on each line in the right window cannot be selected from the left. To select a full line, I have to start from the end of the line and move left to reach the beginning of the line.
I tried to change "separator size" but nothing changed.
Anything I can do to have a fix?