[Windows Terminal] : 'Edit' button present for 'Actions' should be visible always.

### Windows Terminal version

1.12.3472.0

### Windows build number

22509.1011

### Other Software

**Test Environment: **
OS: Windows 11 Version Dev (OS Build 22509.1011)
App: Windows Terminal Preview
Screen Reader: Narrator

### Steps to reproduce

**Repro Steps: **

1.Open Windows Terminal.
2.Open Settings page using 'Ctr+,'
3.Navigate to 'actions' list-item via 'Up/down' arrow keys & press enter.
4.Now Navigate to Actions present in the right pane via down arrow key.
5.Observe the issue.

**User Experience: **
Users will get impacted here & may not know the availability of 'Edit' button by looking the UI itself, if it is not visible always.

Attachments:

[Edit button should visible always.zip](https://github.com/microsoft/terminal/files/7743473/Edit.button.should.visible.always.zip)

### Expected Behavior
'Edit' button should always be visible & should be accessible via 'Shift tab' also.

### Actual Behavior

'Edit' button is visible only when it receives focus & 'Edit' button is not accessible via 'Shift + Tab.

Reproduce the issue in Windows Terminal Settings by opening the Actions list and navigating with the arrow keys. Check that the Edit button remains visible and can be reached with Shift+Tab; the issue is done when both expected behaviors work in the described environment.

Written by the indexing model from the issue text.