[APM] Tutorials do not show appropriate Kibana URL in instructions with --http2 flag enabled

[justinkambic]

Kibana version:

8.16

Elasticsearch version:

8.16

Server OS version:

macOS

Browser version:

Chrome

Original install method (e.g. download page, yum, from source, etc.):

from source

Describe the bug:

When running Kibana in dev mode with the --http2 flag enabled (this might also occur with the --ssl flag turned on), the Kibana URL that is presented to the user does not include the appropriate URL, it's undefined.

Steps to reproduce:

1. Start up Kibana and Elasticsearch with --http2 turned on
2. Navigate to the APM tutorials
3. View the generated commands

Expected behavior:

These fields should contain the correct URL, which in dev mode is going to be something like localhost or 127.0.0.1.

Screenshots (if relevant):

Errors in browser console (if relevant):

Provide logs and/or server output (if relevant):

Any additional context:

When this is fixed, we should also test that --ssl works for this feature.

[elasticmachine]

Pinging @elastic/obs-ux-infra_services-team (Team:obs-ux-infra_services)

[botelastic]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.