You need to set up Blockstack in order to sign in

I’m on Linux (Fedora 27). I’m using google-chrome (Version 64.0.3260.2 (Official Build) dev (64-bit)) . I have installed the package “sensible-browser” and set the BROWSER environment variable to google-chrome.

When I try to “Sign in using Blockstack”, for example, the To Do app, i am met with a modal that suggests I’m not signed up.

I’m totally signed up, verified, and have an Id imported from onename.

Here is the script i use to handle blockstack:// addresses:

and here is my blockstack.desktop:

the browser launches, seemingly with the right URL, but does not actually auhenticate. Instead I am met with “You need to set up Blockstack in order to sign in.”