Building only select architectures does not have proper package requirements for .net framework.

If you want to only build x64 or x86 both cef dist files are still required by the CefSharp.Common package.

Start by inspecting the CefSharp.Common package requirements and the architecture-specific build and packaging configuration. Reproduce an x64-only or x86-only build, then verify that it no longer requires both CEF distribution files while the package still contains the files needed for the selected architecture.

Written by the indexing model from the issue text.