### Summary

I have an inventory with two hosts, say H1 an H2.
On H2, I execute a task with `delegate_to: H1`. It seems, however, that the task is eventually executed on H2.


### Issue Type

Bug Report

### Component Name

core

### Ansible Version

```console
$ ansible --version
ansible [core 2.11.5] 
  config file = /etc/ansible/ansible.cfg
  configured module search path = ['/home/mrks/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
  ansible python module location = /usr/lib/python3.9/site-packages/ansible
  ansible collection location = /home/mrks/.ansible/collections:/usr/share/ansible/collections
  executable location = /usr/bin/ansible
  python version = 3.9.7 (default, Aug 31 2021, 13:28:12) [GCC 11.1.0]
  jinja version = 3.0.2
  libyaml = True
```


### Configuration

```console
$ ansible-config dump --only-changed
<none>
```


### OS / Environment

Arch Linux

### Steps to Reproduce

Playbook:
```yaml
- hosts: H2
  tasks:
  - shell: hostname
    register: foo
    delegate_to: H1
  - debug:
    var: foo
```


### Expected Results

Expected foo.stdout = 'H1'.

By the way, I am pretty sure that this worked for a long time.

### Actual Results

```console
TASK [shell] *******************************************************************
changed: [H2 -> H1]

TASK [debug] *******************************************************************
ok: [H2] => {
    "foo": {
...
        "stdout": "H2",
        "stdout_lines": [
            "H2"
        ]
    }
}
```


### Code of Conduct

- [X] I agree to follow the Ansible Code of Conduct
""" converts a Windows path to one that's supported by SFTP and SCP """
        
        prefix = ""
        if re.match(r'^\w{1}:', path):
            prefix = "/"
        
        return "%s%s" % (prefix, path.replace("\\", "/"))
    #
    
    #
    def exec_command(self, cmd, in_data=None, sudoable=True):
        ''' run a command on the remote host '''
        super(Connection, self).exec_command(cmd, in_data=in_data, sudoable=sudoable)
        display.vvv(u"ESTABLISH SSH CONNECTION FOR USER: {0}".format(self.user), host=self.host)
        if getattr(self._shell, "_IS_WINDOWS", False):
            
            
            
            sudoable = False
            
            
            cmd_parts = ["chcp.com", "65001", self._shell._SHELL_REDIRECT_ALLNULL, self._shell._SHELL_AND]
            cmd_parts.extend(self._shell._encode_script(cmd, as_list=True, strict_mode=False, preserve_rc=False))
            cmd = ' '.join(cmd_parts)
        
        
        
        
        ssh_executable = self.get_option('ssh_executable')