Does white-listing work?

[RacingTadpole]

I tried to set up a URL whitelist for my Meteor app, as described at https://github.com/prerender/prerender-node . I added them using prerenderio.whitelisted(), in the server directory, eg.:

prerenderio.set('prerenderToken', '<TOKEN>');
prerenderio.whitelisted([
    '^/',
    '^/demo/.*'
]);

However when I try using curl to download a non-whitelisted page with ?_escaped_fragment_= appended, I get the pre-rendered page.

Have I made a mistake, or does the whitelist not work with Meteor? Thanks!