Sass does not update with Ionic serve

Hi,
It seems that with Ionic serve, view is not updated when I edit sass styles, like it used to in beta 11.
I see the message “Building…”, but when built is complete, changes are not applied.
I need to refresh manually the entire app to get changes.
Is there something special to do ?
Is it a bug in app scripts v0.0.46 ?

My environment:

ordova CLI: 6.4.0
Ionic Framework Version: 2.0.0-rc.3
Ionic CLI Version: 2.1.13
Ionic App Lib Version: 2.1.7
Ionic App Scripts Version: 0.0.46
ios-deploy version: Not installed
ios-sim version: Not installed
OS: Windows 7
Node Version: v6.9.0
Xcode version: Not installed

Hi, I noticed this as well. You could try running your server with this command.

ionic serve --address 127.0.0.1

Thank you! You saved my day!
I hope that Ionic Team will solve this in the next app scripts release…