[Security:Assets:Endpoints page]Duplication of elements announcement

[L1nBra]

Description
It is enough for user to hear the same information once upon reaching element.
Especially for the users using assistive technology.

Preconditions
Security -> Assets -> Endpoints page.
Use Screen Reader (NVDA).

Steps to reproduce

1.Navigate to Query menu button by pressing Tab key.
2.Observe screen reader.
3.Navigate to button in Policy column by pressing Tab key.
4.Observe screen reader.
5.Navigate to Elastic Endpoint... button in Endpoint flyout by pressing Tab key.
6.Observe screen reader.
7.Navigate to Auto refresh button and press Enter.
8.Navigate to time field and select Minutes.
9.Observe screen reader.

UI elements + NVDA Speech Viewer
[step2]

[step4]

[step6]

[step9]

Actual Result

• Elements are announced multiple times (due to tooltip tex announcement). When selecting Minutes, NVDA even announces 3 times "Refresh is on, interval set to 10 minutes." following whole announcement of what is currently selected on the dialog itself.

Expected Result

• Elements should be announced only one time upon reaching them.

Meta Issue

Kibana Version: 8.17.0-SNAPSHOT

OS: Windows 11 Pro

Browser: Chrome Version 131.0.6778.140 (Official Build) (64-bit)

Screen reader: NVDA

WCAG or Vendor Guidance (optional)

• Understanding SC 4.1.2: Name, Role, Value (Level A)(https://www.w3.org/WAI/WCAG22/Understanding/name-role-value.html)
• Understanding SC 1.3.1: Info and Relationships (Level A)(https://www.w3.org/WAI/WCAG22/Understanding/info-and-relationships.html)

Related to: https://github.com/elastic/kibana-team/issues/1280

[elasticmachine]

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

[elasticmachine]

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