Persistency across steps in Windows Docker Desktop K8s

[Bash-KZ]

Hi
I am new to Tekton.
Trying to run a Task within Windows Docker Desktop K8s I am facing the error:
"no such file or directory, open '/root/hello.txt'".

The Task is as follows:
apiVersion: tekton.dev/v1beta1
kind: Task
metadata:
name: hello
spec:
params:
- name: person
description: Name of person to greet
default: World
type: string
steps:
- name: write-hello
image: registry.access.redhat.com/ubi8/ubi
script: |
#!/usr/bin/env bash
echo Preparing greeting
echo Hello $(params.person) > ~/hello.txt
sleep 2
echo Done!
- name: say-hello
image: node:14
script: |
#!/usr/bin/env node
let fs = require("fs");
let file = "/root/hello.txt";
let fileContent = fs.readFileSync(file).toString();
console.log(fileContent);

    It looks like there's no data persistency within Tasks running in Windows Docker Desktop K8s because the first step works with no issues. 
    Any clue on what's wrong?