Steps to reproduce:
1. Open the attached project
2. Switch platform to Windows Store
3. Build under .NET (.NET Standart 2.0)
4. Observe the errors:
Assets\NewBehaviourScript.cs(14,9): error CS1705: Assembly 'Microsoft.WindowsAzure.Storage' with identity 'Microsoft.WindowsAzure.Storage, Version=9.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' uses 'System.IO.FileSystem.Primitives, Version=4.0.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' which has a higher version than referenced assembly 'System.IO.FileSystem.Primitives' with identity 'System.IO.FileSystem.Primitives, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'

Note:
Under il2cpp works as expected

Actual results Unable to build the project
Expected: Build a UWP build successfully

Reproduced with: 2018.1.0b13, 2018.2.0a7