Problems with FingerGestures in Unity 4.3 build for Windows Store?

We're having trouble with builds crashing in Unity 4.3, and we've tracked the problem down to FingerGestures... at least, if we remove FingerGestures from a level, we can load that level without crashing. Is anyone else having trouble with FingerGestures? Is anyone using it successfully in Unity 4.3?

The builds experiencing problems are those for Windows Store. I'm mainly testing the XAML C# Solution for Windows 8.1, but the problem occurs when we change those settings to the other options.

Here's basically what happens:

Windows splash screen shows fine, then Unity splash screens show, then the level select screen shows.

If we've removed FingerGestures from a level, loading that level works fine, except that all actions that require FingerGestures are disabled.

With FingerGestures included, running in debug mode, a bunch of breakpoints are triggered when we select a level. If we "continue" through them all, the level loads, but all actions that require FingerGestures are disabled. In the debug output, we get the following messages that don't appear when we've removed FingerGestures:

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// snipped similar output

illegal LocalPathID in persistentmanager

(Filename: C:/BuildAgent/work/d3d49558e4d408f4/Runtime/Serialize/PersistentManager.cpp Line: 326)

The file 'C:/Users/Andrea/ProjectName/WindowsStoreVSProject/ProjectName/bin/x86/Debug/AppX/Data/level2' is corrupted! Remove it and launch unity again! [Position out of bounds! 302249 > 302248]

(Filename: C:/BuildAgent/work/d3d49558e4d408f4/Runtime/Serialize/CacheWrap.cpp Line: 276)

Template.exe has triggered a breakpoint.

illegal LocalPathID in persistentmanager

(Filename: C:/BuildAgent/work/d3d49558e4d408f4/Runtime/Serialize/PersistentManager.cpp Line: 326)

The file 'C:/Users/Andrea/ProjectName/WindowsStoreVSProject/ProjectName/bin/x86/Debug/AppX/Data/level2' is corrupted! Remove it and launch unity again! [Position out of bounds! 302289 > 302288]

(Filename: C:/BuildAgent/work/d3d49558e4d408f4/Runtime/Serialize/CacheWrap.cpp Line: 276)

Template.exe has triggered a breakpoint.

// snipped similar output

The file 'C:/Users/Andrea/ProjectName/WindowsStoreVSProject/ProjectName/bin/x86/Debug/AppX/Data/level2' is corrupted! Remove it and launch unity again! [Position out of bounds! 330876 > 330872]

(Filename: C:/BuildAgent/work/d3d49558e4d408f4/Runtime/Serialize/CacheWrap.cpp Line: 276)

Template.exe has triggered a breakpoint.

// snipped similar output

FingerGestures: using Mouse Input Provider

(Filename: C:/BuildAgent/work/d3d49558e4d408f4/artifacts/MetroSupportGenerated/UnityEngineDebug.cpp Line: 55)

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With FingerGestures included and running in deployed mode, our game crashes after displaying the "loading..." screen when we select a level.

Thanks,

Andrea Mantler