Remaping keys aren't taking any effects

[Zai-Kun]

OS: Arch Linux x86_64
Kernel: Linux 6.12.1-zen1-1-zen
WM: Sway (Wayland)

As the title says, remapping keys doesn't have an effect whatsoever. There are no errors either, and sudo keyd monitor does work and shows exactly the keys I pressed.

The config I've tried:

[ids]
*
[main]
a = b

[Zai-Kun]

For some reason, it started working when I restarted my computer. It's working now.

(It gave me a heart attack when I couldn't log into my computer because it was replacing a with b but then I remembered the kill switch key combo and that saved me lol)

[Zai-Kun]

There is one thing that i would like to know. How can I remap a key from my keyboard to a mouse button? I wanna remap the 'menu' key to the middle button of the mouse (the scroll button). How can I achieve this?

I've already tried:

[ids]
*
[main]
menu = middleleft
a = b

[Zai-Kun]

nvm figured it out. just had to replace 'menu' with compose