Probably because in this case jQuery is not playing nicely with the Ember & Widget rendering pipeline.
You see in this script, you have no control over when this fires and in relation to where the javascript app has got to whilst drawing the screen.
There’s an javascript api method for this though, see more here:
And this specific widget:
However, before you go down that rabbit hole, let’s back up a bit, do you just want a Title to be shown?
e.g. on Jeff’s posts:
He has title: “co-founder”
Just create a new Group, add the Admins, go to Manage => Membership and edit the Default Title.
Now they can select this Title in their account settings in Preferences (or you can do that for them).
You can also use this to show a special Avatar flair (also demostrated by the above screen clip).
Obviously if you don’t want this so “fixed” you will have to look at the coding route, but this, I’m sure you’d agree, is a lot less effort