Getting Trouble on setting develop environment

Hi, I’m trying to setting a develop environment on Arch Linux on this guide

But when I run:

sudo sentry devserver

It get error when resolving http://host.docker.internal:8000/

09:23:40 relay   | 2022-03-05T09:23:40Z [relay_server::actors::upstream] INFO: registering with upstream (http://host.docker.internal:8000/)
09:23:40 relay   | 2022-03-05T09:23:40Z [relay_server::actors::upstream] ERROR: authentication encountered error: could not send request to upstream
09:23:40 relay   |   caused by: error sending request for url (http://host.docker.internal:8000/api/0/relays/register/challenge/): error trying to connect: dns error: no record found for name: host.docker.internal. type: AAAA class: IN

seems like this domain is not available on Linux Docker

What should I do? Can someone give me advice?