Windows 10 Default Apps not saving

We are using Windows 10 ver 1803 and UEM 9.5

Everything else seems to be working so far but default apps are not persisting.

This is the current 'Default Apps and FTA's' config -

[IncludeFolderTrees]

<LocalAppData>\Packages\

 

 

 

[IncludeRegistryTrees]

HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FileExts

HKCU\SOFTWARE\Microsoft\Windows\Shell\Associations

HKCU\Software\Microsoft\Windows\CurrentVersion\ApplicationAssociationToasts

HKCU\Software\Classes

 

 

 

[ExcludeRegistryTrees]

HKCU\Software\Classes\Local Settings

 

 

 

[IncludeIndividualRegistryValues]

HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\UserSignedIn

Am i missing something? It is loading the config file on login.