ssh -X won't work Ubuntu 21.04, 21.10

$ ssh -l username localhost -p 2218 -X
Verification code:
Password:
Welcome to Ubuntu 21.10 (GNU/Linux 5.13.0-21-generic x86_64)

 * Documentation:  https://help.ubuntu.com
 * Management:     https://landscape.canonical.com
 * Support:        https://ubuntu.com/advantage

0 updates can be applied immediately.

Last login: Sat Nov 27 10:01:13 2021 from ::1
$ mousepad

(mousepad:12708): dbind-WARNING **: 10:02:15.682: Couldn't register with accessibility bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
^C