ngTagsInput div not propagating drag/scroll events

I am using the angular module ngTagsInput, but it is not propagating vertical drag events (for page scrolling). Anyone know of a simple fix/workaround to this? Could I add on-drag-up and on-drag-down handlers to the input and manually pass the event to the parent?

Angular 1.5/Ionic 1.3

Thanks,
Todd

data-tap-disabled=“true” did not fix it.