[Terminal> Actions]: Keyboard Focus did not jump inside 'Add New Actions' pop-up when user activate 'Add new' button.

Windows Terminal version

1.12.3472.0

Windows build number

10.0.22504.1010

Other Software

Test Environment:
OS: Windows 11 Version Dev (OS Build 22504.1010)
App: Windows Terminal Preview
Screen Reader: Narrator

Steps to reproduce

Repro Steps:

1. Open Windows Terminal.
2. Open Settings page using 'Ctr+,'.
3. Activate 'Actions' tab and then activate 'Add new' button.
4. Observe the issue.

User Experience:
Screen Reader users UX will not be good as they are not able to know what happen when they activate a control.

Guideline Reference:
https://www.w3.org/WAI/WCAG21/Understanding/focus-order

Attachments:
Keyboard Focus did not jump inside 'Add New Actions' pop-up when user activate 'Add new' button..zip

Expected Behavior

Keyboard Focus should jump inside 'Add New Actions' pop-up when user activate 'Add new' button.

Actual Behavior

Keyboard Focus did not jump inside 'Add New Actions' pop-up when user activate 'Add new' button.