On my Mac I use Hyperkey to remap some keys. In particular, I remap left control to a hyper key, caps lock to left control, and a quick press of the caps lock key to escape.
This morning, I tried opening Arc via Hyper-A but it didn’t work. That’s odd, I thought. Then I tried creating a split in tmux and that wasn’t working either. WTF! Why is this happening?
Then I remembered… last night Hyperkey had an update and didn’t restart itself afterwards for whatever reason. I’ve can’t function without my custom keys, man.