Pinching not recognised with touchpad

So I configured Fusuma to let me use pinching for zooming. However, it doesn’t seem like pinching on the touchpad itself is recognised by the system. How do I go about fixing this?

For reference, I’m using KDE Plasma.

Is fusuma up and running?

How looks your ~/.config/fusuma/config.yml ?

Mine looks like:

pinch:
  2:
    in:
      sendkey: LEFTCTRL+KPPLUS # Zoom in
    out:
      sendkey: LEFTCTRL+KPMINUS # Zoom out
      
threshold:
  swipe: 0.5
  pinch: 0.2

interval:
  swipe: 0.2
  pinch: 0.6
      
plugin: 
  inputs:
    libinput_command_input: # options for lib/plugin/inputs/libinput_command_input
      enable-tap: true # click to tap
      enable-dwt: true # disable tap while typing
      show-keycodes: true # https://github.com/iberianpig/fusuma-plugin-keypress#add-show-keycode-option

I’m using KDE Plasma, too, and it works fine for me.

Yes it is. Here’s my file.

swipe:
    3:
        left:
            sendkey: 'LEFTALT+TAB'
        right:
            sendkey: 'LEFTALT+LEFTSHIFT+TAB'
        up:
            window:
                maximized: add
        down:
            window:
                maximized: remove
    4:
        left:
            workspace: 'next'
        right:
            workspace: 'prev'
        up:
            window:
                fullscreen: add
        down:
            window:
                fullscreen: remove
pinch:
    in:
        sendkey: 'LEFTCTRL+KPPLUS'
    out:
        sendkey: 'LEFTCTRL+KPMINUS'
threshold:
  swipe: 0.5
  pinch: 0.2

interval:
  swipe: 0.2
  pinch: 0.6

I dual boot with windows and can confirm that the touchpad itself is just fine.

UPDATE: Okay so it works, but it’s kinda hard to get it to work. It’s usually confuses it all with scrolling with 2 fingers, and when I actually get it to work it’s a bit too sensitive. What to do?
Also might as well ask, is there a way I can make it so that if I swipe down on a restored window it minimizes and if I swipe up on a minimized window it first restores it?