UI Scroll Rect and Windows Touchscreens

Hello everyone,

I've run into an issue getting single-touch interaction with the UI Scroll Rect function working for windows machines. While it works flawlessly for all other implementations I've tested, as soon as I use the generic touchscreen it seems that it just won't drag.

Other interaction appears to work as expected, and I'd be very grateful if anyone could assist here or point me in a suitable direction to look for a solution as it's been a day's worth of tackling this issue and time is beginning to run short.

Thanks so much!

 

I'll add that input for the likes of scroll bars appears to be working correctly - leaving me to wonder if it's something that should be handled differently in the ScrollRect

 

I am seeing the same issue. Scroll works fine on iOS and Android using touch, it even works with a mouse on UWP, however it does not work with touch? Anyone else encounter this issue?

Using Unity 2017.2.2f1.