Bind-mounting src path containing env variable on Windows

[nipil]

Using windows 11 and podman 5.1.1, i try to mount my host .ssh folder into a container. Basically, this :

> pwd
Path
----
C:\Users\myusername\test

> podman run --rm -it --mount type=bind,src=${env:USERPROFILE}/.ssh,dst=/root/.ssh docker.io/library/debian:bookworm-slim bash
Error: statfs /mnt/c/Users/myusername/test/${env:USERPROFILE}/.ssh: no such file or directory

In any case, it has to be dynamic, as the username varies between installations. And i have tried with both

• $env:HOMEPATH (equal to \Users\myusername)
• $env:USERPROFILE (equal to C:\Users\myusername)

Each time the error is that environment variable is not substituted.

What am i missing ? Thanks in advance.