[v4] Deleting user avatar issue

[afbora]

Description

No route found for path: "users/users/uJ8Hwhj0/avatar" and request method: "DELETE"

To reproduce

1. Go to any user (not own account)
2. Upload avatar
3. Try to delete the avatar
4. See error

Your setup

4.0.0-alpha.7

Console output

{
    "status": "error",
    "message": "No route found for path: \"users/users/d0c6hzSd/avatar\" and request method: \"DELETE\"",
    "code": 404,
    "exception": "Exception",
    "key": null,
    "file": "/kirby/src/Http/Router.php",
    "line": 185,
    "details": [],
    "route": null
}