I had to do the manual specification of which library but the whole goal of using those alias was to just be able to do vector3 without having the two library conflicts. So I created luf_vector3 and xyz_vector3. So when im creating parameters for a function or creating new variables. I want to be able to just use a simple type without having the long library as the prefix. My issue was not converting or anything. It is referencing a public alias from one module to another.
The library specifying for each time I use vector3 is too ugly. I wanted to use alias to make the code look cleaner. I did check in with Sabrina about this and she confirmed that it did seem like a bug and to make a bug report on it.