The shaders branch is creating a lot of npy files in manim directory

Hi,

I am using the shaders branch of manim in order to utilize the GPU on my PC to quickly render videos. It runs without any error but there are two issues that I am facing:

1. When I run the same scene file through both the `regular` manim and `shaders` manim. The text rendered by `shaders` manim is always bolder than the text rendered by `regular` manim.

2. The shaders version of manim also seems to create a lot of files with names like `d0589a9c57b0acc0.npy` inside the manim directory. Usually, these "helper" files with `.svg` extension are created inside the Media directory under "Tex" folder.
There are no files with `.npy` extension created by the `regular` manim version.

Is the `shaders` branch supposed to create these `.npy` files directly inside the `manim` directory?
If `yes`, then how do I get rid of these `.npy` files or move them somewhere else like the `media` directory? About 100 of them are created even for very basic scenes. My main manim directory is now cluttered with these files.