Even though it was a hack, it was at least working.
The new referenceAssemblies after that just caused all sorts of problems, like not finding basic types, not finding System.Object, or a loop-loading between different versions of mscorlibs and netstandard.dll.
Restored old working referencedAssemblyPaths, from TypeProvider SDK, what was removed at commit a4e21970f97e2d745c1043cb21cd681306ec80e6
Even though it was a hack, it was at least working.
The new referenceAssemblies after that just caused all sorts of problems, like not finding basic types, not finding System.Object, or a loop-loading between different versions of mscorlibs and netstandard.dll.