Ng-Infinite-Scroll does not work well with Famo.us/Angular surfaces hidden by ngShow

[abyss-outpost]

Consider the following plnkr:
http://plnkr.co/edit/9qODHbMbOOYUZbHb31Qd
The 2nd and so on surface inputs created with the ng-repeat directive become uneditable after using the checkbox to deactivate then reactivate ngShow. Only the first ng-repeat surface is editable.

[abyss-outpost]

Even more peculiar, unchecking and rechecking the checkbox allows one to edit the surface again.