[Search:Indices:Pipelines page] Missing tooltip on Starting when navigating with only keyboard

[L1nBra]

Description Tooltips should be present for users if they are present on element. For users using only keyboard as well (not only for the users using mouse).

Preconditions Stateful Indices -> Pipelines page is opened. Inference Pipeline is added (f.e.: ml-inference-asd).

Steps to reproduce

1.Navigate to Starting button while using only keyboard by pressing Tab key in Machine Learning Inference Pipelines section. 2.Observe the button.

UI elements

Actual Result

• Focus is on the button but no tooltip over it present.

Expected Result

• Tooltip is present over the button, until the user dismisses it or navigates to another element.

Notes: Tooltip is present for the user when he/she hovers over the button with the mouse.

Meta Issue

Kibana Version: 8.16.0-SNAPSHOT

OS: Windows 11 Pro

Browser: Chrome Version 129.0.6668.101 (Official Build) (64-bit)

WCAG or Vendor Guidance (optional)

• Understanding SC 2.1.1: Keyboard (Level A)(https://www.w3.org/WAI/WCAG22/Understanding/keyboard.html)

Related to: https://github.com/elastic/search-team/issues/8256

[elasticmachine]

Pinging @elastic/kibana-accessibility (Project:Accessibility)