Trouble connecting to remote Gitlab via Anydesk?

Question

linux

There is a remote server with a deployed gitlab. In order not to bother with white ports, the connection was made via Anydesk. Tunnels are configured, domains are registered in /etc/hosts.

When trying to access gitlab.devops.ru or jenkins.devops.ru from Linux, the browser gives a connection error.

But (!) With Windows, with the same settings, everything works.
What could be the problem?