I need to disable the trackpoint located in the middle of the keyboard. It’s quite annoying because it’s very sensitive; even if I tap on other keys near the trackpoint, the cursor moves. I’m using a Dell Latitude E7440. i am using wayland DE and i am new in fedora

I tried to disable in bios and xinput cmd(i think i am using wayland and xinput cmd not work on this DE) and i also remove the upper rubber knob . I dont want to disable by opeing the keybord and disconnect the key. sorry for my bad english and dirty keybord enter image description here