@KevinGrandon So last.path is wherever we were last in calendar. A particularly bad case is when it's /advanced-settings/, but there could be others so I'd rather have a whitelist than a blacklist if that makes sense.

One call to `#test` sounds much better. Good idea.

And yeah... I had really high hopes for getting an integration test here since the STR interacted with a system feature, but https://github.com/mozilla-b2g/gaia/pull/11445 which has some work that I need to use here is waiting for @lightsofapollo. I'll write a unit test for now and then followup with a bug to write an integration test?