Changing the BPF via Xrm.Page.data.process.setActiveProcess has no effect

I am trying to update the BPF on a case using the below:

Xrm.Page.data.process.setActiveProcess("F0B5051A-826D-46EB-ADA0-6A8E56041EC4", bpfChanged);

However, this does not seem to work and the callback function is not fired. There are no errors returned when that line is run, and nothing returned to the callback.

MSDN says this is supported in Dynamics 2016:

https://msdn.microsoft.com/en-gb/library/dn817878.aspx

Has anyone had any luck using this with 2016?