I have a cordova based app that behaves differently on two very similar Windows Lumia phones. The selects (aka dropdowns) don't function on the newer phone.

The phone they DON'T work on is this one:

```
Lumia Denim 640 LTE
OS, 8.1, Update 2
Application Version, 3.15.4.28
Manufacturer Name, RM-1073_1001
Carrier, T-Mobile

```

The phone they DO work on is this one:

```
Lumia Cyan 520
OS 8.1
"Application Version", 3.15.4.28
Manufacturer Name, RM-915_nam_usa_228
Carrier, AT&T

```

When I run the app from Visual Studio directly to the device there are no errors in the console.

When the app initializes, the selects get bound, by design, to a json object using jsRender and jsViews.

The same app runs fine on iOS and Android.

I don't want to use WinJs controls.

Ideas?