[Security Solution] Not able to see all the indexes on a data view when creating a rule

[MadameSheema]

Describe the bug:

• Not able to see all the indexes on a data view when creating a rule

Kibana/Elasticsearch Stack version:

• 8.4.0 BC1

Initial setup:

• To have the Security Solution default data view created

Steps to reproduce:

1. Navigate to Rule management
2. Star the process of creating a new rule
3. Click on Data View
4. Click on the Dropdown

Current behavior:

• When you have a data view with lots of indexes, like the default Security Solution one, it is not possible to see all the indexes in the data view.

Expected behavior:

• Can we add a tooltip for this? Is UX compliant?

[elasticmachine]

Pinging @elastic/security-detections-response (Team:Detections and Resp)

[elasticmachine]

Pinging @elastic/security-solution (Team: SecuritySolution)

[yctercero]

@dhurley14 I think switching to the super select here will solve this.

[dhurley14]

While the super select would provide the ability to display the name field along with the full title of the data view, I am afraid to migrate away from the standard EUI combo box at the moment.

If we use the super select we would display the new "name" field with the "title" field of the data view in the description section of the super select. Doing so would display the title in full and would resolve this issue more-so than relying on the hover text like below

I feel that moving to the super select at this current BC could be a more extensive change that anticipated. It would require updates to the rule details page to display the "name" and the "title" of the data view as well as updates to the data view selector component which relies on somewhat complicated logic to maintain the state of the selected data view on the form. I think this would be a welcome improvement in 8.5 (provided we do not replace the data view selector component with something else entirely) but to try to push through these changes now could lead to instability elsewhere, especially considering I haven't gotten around to completing cypress tests for all the relevant pages.

[yctercero]

Will revisit use of name for data views in 8.5.

[yctercero]

@ARWNightingale could you confirm if the following looks ok?

It displays the data view name and underneath it, the pattern. If there is no name then it just renders the title (equivalent of the pattern).