touchmove not firing but mousemove does

Question

I got this code:

let item1=document.querySelector(".item1");
let item2=document.querySelector(".item2");
let container=document.querySelector(".container");
let posX,posY,startX,startY,move=false;
item1.addEventListener("touchstart",permision1);
item1.addEventListener("mousedown",permision1);
container.addEventListener("touchend",permision2);
container.addEventListener("mouseup",permision2);
item1.addEventListener("touchmove",data);
item1.addEventListener("mousemove",data);
item2.addEventListener("touchmove",changeColor2);
item2.addEventListener("mousemove",changeColor2);
function permision1(e){
  e.preventDefault();e.stopPropagation();
  item1.style.willChange="transform";
  x=e.clientX || e.touches[0].clientX;
  y=e.clientY || e.touches[0].clientY;
  let rect=item1.getBoundingClientRect();
  startX=x-rect.left;
  startY=y-rect.top;
  move=true;
}
function permision2(e){
  e.preventDefault();e.stopPropagation();
  item1.style.willChange="auto";
  move=false;
}
function data(e){
   e.preventDefault();e.stopPropagation();
   if(!move)return
   posX=e.clientX || e.touches[0].clientX;
   posY=e.clientY || e.touches[0].clientY;
   requestAnimationFrame(update);
}
function update(){
  if(move){
  item1.style.transform=`translate3d(${posX-startX}px,${posY-startX}px,0)`;
    requestAnimationFrame(update);}
}
function changeColor2(e){
  e.preventDefault();e.stopPropagation();
  item2.style.backgroundColor="red";
}

*{margin:0;padding:0;border:0;box-sizing:border-box}
.container{
  width:100vw;
  height:100vh;
}
.item1{
  position:fixed;
  width:150px;
  height:150px;
  background-color:blue;
}
.item2{
  position:fixed;
  top:300px;left:0;
  width:200px;
  height:200px;
  background-color:green;
  animation: moving 10s infinite;
}

@keyframes moving {
  0% {
    transform:translateX(0);
  }
  50% {
    transform:translateX(50vw);
  }
  100% {
    transform:translateX(0);
  }
}

<div class="container">
  <div class="item1"></div>
  <div class="item2"></div>
</div>

The objective of the code is that you should drag the blue box to down the page , when the mouse or the touch is over the green box this green box will be now red, it works with mouse but not with touch in cellphone mode, this is not actually my real code but it gives enough information what the problem is.