Any way to override AnimationsEnabled property?

[Tim Stowell <stowellt gmail com>]

org.gnome.Shell.Introspect.AnimationsEnabled is set to false because I'm using Xvnc. I'm using VirtualGL and so have full hardware acceleration, but animations aren't working because they are explicitly turned off when using Xvnc. Does anyone know of a way to override it? It's a read-only property so I can't change it using gdbus.