[BUG] The timeline screenshots in the documentations needs to be replaced due to multiple discrepancies found based on current kibana UI

[chetnarajput-qasource]

Documentation links

https://www.elastic.co/docs/solutions/security/detect-and-alert/launch-timeline-from-investigation-guides

Description

Actual Screenshots

Expected Screenshots

Which documentation set(s) does this bug apply to?

ESS only

Release version

This bug applies to Elastic Stack 8.18.0 and above releases

Testing environment

Build deployed from the production cloud environment: https://cloud.elastic.co/

[chetnarajput-qasource]

@muskangulati-qasource Please review!

[muskangulati-qasource]

Reviewed and assigned to @jmikell821

[nastasha-solomon]

Hey, @logeekal - can you share a bit more about these changes to Timeline. For example, which stack version have these changes and are they also available in Serverless? Did QA find the full scope of changes to Timeline or are there more?