uniforms not working (MacOS)

[sauron65]

I don't know what the problem is, I checked my code multiple times, but the square isn't showing. It might be because I'm not using glm (I made my own matrix class), but I did a test and the matrix is working the same as glm. I don't see any errors or warnings in the validation layers. My code is at https://github.com/sauron65/cpp-vulkan-uniforms

(I only got to the part in Descriptor pool and sets where it shows an image with a 3D square)