Migrate appendTo use Teleport

[cagataycivici]

Vue3 has a teleport component so we can remove our own dom manipulation to use Teleport.

[afonic]

Autocomplete dropdown used to spawn inside the p-autocomplete . After commit ec15e94 it now appends to the body by default, which in my case creates a couple of issues styling-wise.

How can I go back to the previous behavior? I tried using appendTo but it needs a selector outside the Vue component.

Maybe a prop can be added to disable the Teleport feature?