keybindings acting strange and rendering issues

[IamCarbonMan]

I'm using newm on Nixos, my full config is here: https://github.com/IamCarbonMan/dotfiles

When starting newm, some of my keybinds work; for example pressing logo by itself opens rofi. However with two windows open, pressing the arrow keys by themselves, even without the logo key, moves the layout.

Also, moving the mouse cursor on the background leaves a trail of mouse cursors, and if i mouse over a window the cursor seems to disappear permanently.

[IamCarbonMan]

Oops, it looks like the rendering errors were due to not having hardware.opengl.enable = true;

The keybindings are still doing the same thing though.