I have resolved this. Posting fix for anyone that may come across same issue again. This was related to my NuGet package settings. To fix, within VS 2022, go to "Tools > NuGet Package Manager > Package Manager Settings" Then within here "Package Sources" for me I only had Offline Packages, which meant it couldn't update the Dependencies. So add nuget.org as a source "https://api.nuget.org/v3/index.json" is the correct link. Once added, it should now work.