I'm getting package conflicts reported by vs for mac that I don't see with vs windows. The solution still builds.

Steps to replicate

1. dotnet new mvc --auth individual
2. rebuild in vs for mac

Versions

Visual Studio for Mac version: Version 7.5.2 Build 40
dotnet version: 2.1.300

Conflicts

Target _HandlePackageFileConflicts:
Encountered conflict between 'Reference:/Users/xxxxxx/.nuget/packages/microsoft.netcore.app/2.1.0/ref/netcoreapp2.1/System.Collections.Immutable.dll' and 'Reference:/Users/xxxxxx/.nuget/packages/system.collections.immutable/1.5.0/lib/netstandard2.0/System.Collections.Immutable.dll'. Choosing 'Reference:/Users/xxxxxx/.nuget/packages/microsoft.netcore.app/2.1.0/ref/netcoreapp2.1/System.Collections.Immutable.dll' because it comes from a package that is preferred.
Encountered conflict between 'Reference:/Users/xxxxxx/.nuget/packages/microsoft.netcore.app/2.1.0/ref/netcoreapp2.1/System.Diagnostics.DiagnosticSource.dll' and 'Reference:/Users/xxxxxx/.nuget/packages/system.diagnostics.diagnosticsource/4.5.0/lib/netstandard1.3/System.Diagnostics.DiagnosticSource.dll'. Choosing 'Reference:/Users/xxxxxx/.nuget/packages/microsoft.netcore.app/2.1.0/ref/netcoreapp2.1/System.Diagnostics.DiagnosticSource.dll' because it comes from a package that is preferred.
Encountered conflict between 'Reference:/Users/xxxxxx/.nuget/packages/microsoft.netcore.app/2.1.0/ref/netcoreapp2.1/System.Linq.Parallel.dll' and 'Reference:/usr/local/share/dotnet/sdk/NuGetFallbackFolder/system.linq.parallel/4.3.0/ref/netstandard1.1/System.Linq.Parallel.dll'. Choosing 'Reference:/Users/xxxxxx/.nuget/packages/microsoft.netcore.app/2.1.0/ref/netcoreapp2.1/System.Linq.Parallel.dll' because AssemblyVersion '4.0.3.0' is greater than '4.0.0.0'.
Encountered conflict between 'Reference:/Users/xxxxxx/.nuget/packages/microsoft.netcore.app/2.1.0/ref/netcoreapp2.1/System.Reflection.Metadata.dll' and 'Reference:/Users/xxxxxx/.nuget/packages/system.reflection.metadata/1.6.0/lib/netstandard2.0/System.Reflection.Metadata.dll'. Choosing 'Reference:/Users/xxxxxx/.nuget/packages/microsoft.netcore.app/2.1.0/ref/netcoreapp2.1/System.Reflection.Metadata.dll' because it comes from a package that is preferred.
Encountered conflict between 'Reference:/Users/xxxxxx/.nuget/packages/microsoft.netcore.app/2.1.0/ref/netcoreapp2.1/System.Runtime.Serialization.Xml.dll' and 'Reference:/usr/local/share/dotnet/sdk/NuGetFallbackFolder/system.runtime.serialization.xml/4.3.0/ref/netstandard1.3/System.Runtime.Serialization.Xml.dll'. Choosing 'Reference:/Users/xxxxxx/.nuget/packages/microsoft.netcore.app/2.1.0/ref/netcoreapp2.1/System.Runtime.Serialization.Xml.dll' because AssemblyVersion '4.1.4.0' is greater than '4.1.1.0'.
Encountered conflict between 'Platform:Microsoft.Win32.Registry.dll' and 'Runtime:/Users/xxxxxx/.nuget/packages/microsoft.win32.registry/4.5.0/lib/netstandard2.0/Microsoft.Win32.Registry.dll'. Choosing 'Platform:Microsoft.Win32.Registry.dll' because it comes from a package that is preferred.
Encountered conflict between 'Platform:System.Collections.Immutable.dll' and 'Runtime:/Users/xxxxxx/.nuget/packages/system.collections.immutable/1.5.0/lib/netstandard2.0/System.Collections.Immutable.dll'. Choosing 'Platform:System.Collections.Immutable.dll' because it comes from a package that is preferred.
Encountered conflict between 'Platform:System.Diagnostics.DiagnosticSource.dll' and 'Runtime:/Users/xxxxxx/.nuget/packages/system.diagnostics.diagnosticsource/4.5.0/lib/netstandard1.3/System.Diagnostics.DiagnosticSource.dll'. Choosing 'Platform:System.Diagnostics.DiagnosticSource.dll' because it comes from a package that is preferred.
Encountered conflict between 'Platform:System.Linq.Parallel.dll' and 'Runtime:/usr/local/share/dotnet/sdk/NuGetFallbackFolder/system.linq.parallel/4.3.0/lib/netstandard1.3/System.Linq.Parallel.dll'. Choosing 'Platform:System.Linq.Parallel.dll' because AssemblyVersion '4.0.3.0' is greater than '4.0.2.0'.
Encountered conflict between 'Platform:System.Reflection.Metadata.dll' and 'Runtime:/Users/xxxxxx/.nuget/packages/system.reflection.metadata/1.6.0/lib/netstandard2.0/System.Reflection.Metadata.dll'. Choosing 'Platform:System.Reflection.Metadata.dll' because it comes from a package that is preferred.
Encountered conflict between 'Platform:System.Runtime.Serialization.Xml.dll' and 'Runtime:/usr/local/share/dotnet/sdk/NuGetFallbackFolder/system.runtime.serialization.xml/4.3.0/lib/netstandard1.3/System.Runtime.Serialization.Xml.dll'. Choosing 'Platform:System.Runtime.Serialization.Xml.dll' because AssemblyVersion '4.1.4.0' is greater than '4.1.2.0'.
Encountered conflict between 'Platform:System.Security.AccessControl.dll' and 'Runtime:/Users/xxxxxx/.nuget/packages/system.security.accesscontrol/4.5.0/lib/netstandard2.0/System.Security.AccessControl.dll'. Choosing 'Platform:System.Security.AccessControl.dll' because it comes from a package that is preferred.
Encountered conflict between 'Platform:System.Security.Cryptography.Cng.dll' and 'Runtime:/Users/xxxxxx/.nuget/packages/system.security.cryptography.cng/4.5.0/lib/netcoreapp2.1/System.Security.Cryptography.Cng.dll'. Choosing 'Platform:System.Security.Cryptography.Cng.dll' because it comes from a package that is preferred.
Encountered conflict between 'Platform:System.Security.Principal.Windows.dll' and 'Runtime:/Users/xxxxxx/.nuget/packages/system.security.principal.windows/4.5.0/lib/netstandard2.0/System.Security.Principal.Windows.dll'. Choosing 'Platform:System.Security.Principal.Windows.dll' because it comes from a package that is preferred.
Encountered conflict between 'Platform:Microsoft.Win32.Registry.dll' and 'Runtime:/Users/xxxxxx/.nuget/packages/microsoft.win32.registry/4.5.0/runtimes/unix/lib/netstandard2.0/Microsoft.Win32.Registry.dll'. Choosing 'Platform:Microsoft.Win32.Registry.dll' because it comes from a package that is preferred.
Encountered conflict between 'Platform:Microsoft.Win32.Registry.dll' and 'Runtime:/Users/xxxxxx/.nuget/packages/microsoft.win32.registry/4.5.0/runtimes/win/lib/netstandard2.0/Microsoft.Win32.Registry.dll'. Choosing 'Platform:Microsoft.Win32.Registry.dll' because it comes from a package that is preferred.
Encountered conflict between 'Platform:System.Security.AccessControl.dll' and 'Runtime:/Users/xxxxxx/.nuget/packages/system.security.accesscontrol/4.5.0/runtimes/win/lib/netcoreapp2.0/System.Security.AccessControl.dll'. Choosing 'Platform:System.Security.AccessControl.dll' because it comes from a package that is preferred.
Encountered conflict between 'Platform:System.Security.Cryptography.Cng.dll' and 'Runtime:/Users/xxxxxx/.nuget/packages/system.security.cryptography.cng/4.5.0/runtimes/win/lib/netcoreapp2.1/System.Security.Cryptography.Cng.dll'. Choosing 'Platform:System.Security.Cryptography.Cng.dll' because it comes from a package that is preferred.
Encountered conflict between 'Platform:System.Security.Principal.Windows.dll' and 'Runtime:/Users/xxxxxx/.nuget/packages/system.security.principal.windows/4.5.0/runtimes/unix/lib/netcoreapp2.0/System.Security.Principal.Windows.dll'. Choosing 'Platform:System.Security.Principal.Windows.dll' because it comes from a package that is preferred.
Encountered conflict between 'Platform:System.Security.Principal.Windows.dll' and 'Runtime:/Users/xxxxxx/.nuget/packages/system.security.principal.windows/4.5.0/runtimes/win/lib/netcoreapp2.0/System.Security.Principal.Windows.dll'. Choosing 'Platform:System.Security.Principal.Windows.dll' because it comes from a package that is preferred.