[Search:Connectors:Configuration page]Wrong navigation sequence after activating Generate API key button

[L1nBra]

Description After activating button in the dialog which closes it, navigation should start from the element which opened the dialog not from the first element on the webpage. Otherwise users, especially using only keyboard and/or assistive technology, will need to do more actions in order to navigate back to the part of the page where they were before opening the dialog.

Preconditions Stateful Connectors -> Configuration page is opened. Azure Blob Storage connector is added.

Steps to reproduce

1.Navigate to Generate API key button while using only keyboard by pressing Tab key. 2.Press Enter. 3.Press Enter on Generate API key button in the dialog. 4.Press Tab key few times. 5.Observe the page.

Gif showing the issue

Actual Result

• Navigation goes from the first element on the webpage.

Expected Result

• Navigation should continue from the button Generate API key.

Meta Issue

Kibana Version: 8.17.0-SNAPSHOT

OS: Windows 11 Pro

Browser: Chrome Version 130.0.6723.70 (Official Build) (64-bit)

Screen reader: NVDA

WCAG or Vendor Guidance (optional)

• Understanding SC 2.4.3: Focus Order (Level A)(https://www.w3.org/WAI/WCAG22/Understanding/focus-order.html)

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

[elasticmachine]

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

[L1nBra]

Created as separate issues according to comment from issue #197623