Can't mount folder from container to host machine

I'm trying to mount the

/app/src

/app/src

folder from docker to

/mnt/astro

/mnt/astro

on the host machine, but the folder itself doesn't show up. Even if I create the

astro

astro

folder manually, it's still empty. What could be the matter or what am I doing wrong?

Can't mount folder from container to host machine - Dokploy