Scoped dependencies don't show up in available updates

[abierbaum]

I am testing out next-updated with angular2 which has pakcages like:

"@angular/common": "2.0.0-rc.4",
"@angular/compiler": "2.0.0-rc.4",
"@angular/core": "2.0.0-rc.4",
"@angular/forms": "0.2.0",
"@angular/http": "2.0.0-rc.4",
"@angular/platform-browser": "2.0.0-rc.4",
"@angular/platform-browser-dynamic": "2.0.0-rc.4",
"@angular/router": "3.0.0-beta.1",
"@angular/router-deprecated": "2.0.0-rc.2",
"@angular/upgrade": "2.0.0-rc.4",

When funning with --available, it does not seem to see that there is a new update for all of these dependencies. (ex: 2.0.0-rc.5)

running npm outdated does see that the packages are out of date and could be updated.

Is this a known issue with scoped packages?

[bahmutov]

Probably not supported at all, will check.