I'm trying to modify Tiny's mscrolib.cs (located in \Library\DotsRuntimeBuild\artifacts\Stevedore\il2cpp\mscorlib) in Tiny 0.16.1-preview. Though, I have a couple of weird results: - My changes are not being reflected when trying a build (Nullreference or Could not load errors). - At the output build folder, the mscorlib.dll does indeed reflect my changes (I took a look with dotPeek Decompiler). - If I delete the mscorlib.dll from the build folder, the build console doesn't shows any error related to that dll missimg. So, what's going on? It's possible to modify Tiny's mscorlib? I need to this because there is a error CS0656: Missing compiler required member 'System.String.Concat' error that prevent's building when trying to concat some strings.