[APM] Bug: Service group "All services" shows "Services" in the page title

[formgeist]

Kibana version:

8.2.0-SNAPSHOT

Describe the bug:

The dynamic service group "All services" shows "Services" in the page title although the group name is All services. This is also confusing when looking at the search result in the global search bar in Kibana.

Steps to reproduce:

1. Enable the Service groups feature in Advanced settings
2. Create a service group first
3. Go to the All services group in the groups view
4. Notice the page title - then search for services in the global search bar and the links are also named similar.

Expected behavior:

I'd expect the All services group to be showing All services in the page title and the route name e.g. links in the global search results.

[elasticmachine]

Pinging @elastic/apm-ui (Team:apm)

[gbamparop]

This has been fixed by https://github.com/elastic/kibana/pull/128411/files#diff-44391dc521f639b32c0d04a77ab21c995adbb13998ee12e41064bde0d23ac234L265. @formgeist could you confirm if this is the intended behaviour?

[formgeist]

@gbamparop It sorted out the weird naming, but I think we have to make a change to replace the Services route to Service groups and add entries for Service groups in the global search results, so the "All services" group will show once you've enabled the Service groups feature. I can open a new enhancement issue to figure this out.

[gbamparop]

@formgeist sounds good!

[formgeist]

I opened #130960 to follow up to this and fix the group naming for All services. We can close this particular issue now.